74ALVC164245
16-bit dual supply translating transceiver; 3-state
Rev. 12 — 12 July 2023
Product data sheet
1. General description
The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS device,
superior to most advanced CMOS compatible TTL families.
The 74ALVC164245 is a 16-bit (dual octal) dual supply translating transceiver featuring
non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to
interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment.
This device can be used as two 8-bit transceivers or one 16-bit transceiver.
The direction control inputs (1DIR and 2DIR) determine the direction of the data flow.
nDIR (active HIGH) enables data from nAn ports to nBn ports. nDIR (active LOW) enables data
from nBn ports to nAn ports. The output enable inputs (1OE and 2OE), when HIGH, disable both
nAn and nBn ports by placing them in a high-impedance OFF-state. Pins nAn, nOE and nDIR are
referenced to VCC(A) and pins nBn are referenced to VCC(B).
In suspend mode, when one of the supply voltages is zero, there will be no current flow from the
non-zero supply towards the zero supply. The nAn-outputs must be set 3-state and the voltage on
the A-bus must be smaller than Vdiode (typical 0.7 V). VCC(B) ≥ VCC(A) (except in suspend mode).
2. Features and benefits
•
•
•
•
•
•
•
•
•
•
•
Wide supply voltage range:
• 3 V port (VCC(A)): 1.5 V to 3.6 V
• 5 V port (VCC(B)): 1.5 V to 5.5 V
CMOS low power consumption
Overvoltage tolerant inputs to 5.5 V
Direct interface with TTL levels
IOFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Control inputs voltage range from 2.7 V to 5.5 V
High-impedance outputs when VCC(A) or VCC(B) = 0 V
Complies with JEDEC standards:
• JESD8-7 (1.65 V to 1.95 V)
• JESD8-5 (2.3 V to 2.7 V)
• JESD8C (2.7 V to 3.6 V)
ESD protection:
• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
3. Ordering information
Table 1. Ordering information
Type number
Package
74ALVC164245DGG
Temperature range
Name
Description
Version
-40 °C to +125 °C
TSSOP48
plastic thin shrink small outline package;
48 leads; body width 6.1 mm
SOT362-1
4. Functional diagram
2DIR
1DIR
2OE
1OE
2A0
1A0
1B0
1A1
2B0
2A1
1B1
1A2
2B1
2A2
1B2
1A3
2B2
2A3
1B3
1A4
2B3
2A4
1B4
1A5
2B4
2A5
1B5
1A6
2B5
2A6
1B6
2B6
2A7
1A7
1B7
2B7
001aaa789
Fig. 1.
Logic symbol
74ALVC164245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
2 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
1OE
1DIR
2OE
2DIR
1A0
G3
3EN1[BA]
3EN2[AB]
G6
6EN4[BA]
6EN5[AB]
1B0
1
2
1A1
1B1
1A2
1B2
1A3
1B3
1A4
1B4
1A5
1B5
1A6
1B6
1A7
1B7
2A0
2B0
4
5
2A1
2B1
2A2
2B2
2A3
2B3
2A4
2B4
2A5
2B5
2A6
2B6
2B7
2A7
001aaa790
Fig. 2.
IEC logic symbol
74ALVC164245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
3 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
5. Pinning information
5.1. Pinning
1DIR
1
48 1OE
1B0
2
47 1A0
1B1
3
46 1A1
GND
4
45 GND
1B2
5
44 1A2
1B3
6
43 1A3
VCC(B)
7
42 VCC(A)
1B4
8
41 1A4
1B5
9
40 1A5
GND 10
39 GND
1B6 11
38 1A6
1B7 12
37 1A7
74ALVC164245
2B0 13
36 2A0
2B1 14
35 2A1
GND 15
34 GND
2B2 16
33 2A2
2B3 17
32 2A3
VCC(B) 18
31 VCC(A)
2B4 19
30 2A4
2B5 20
29 2A5
GND 21
28 GND
2B6 22
27 2A6
2B7 23
26 2A7
2DIR 24
25 2OE
001aab037
Fig. 3.
Pin configuration SOT362-1 (TSSOP48)
5.2. Pin description
Table 2. Pin description
Symbol
Pin
Description
1DIR, 2DIR
1, 24
direction control input
1B0, 1B1, 1B2, 1B3, 1B4, 1B5, 1B6, 1B7
2, 3, 5, 6, 8, 9, 11, 12
data input/output
2B0, 2B1, 2B2, 2B3, 2B4, 2B5, 2B6, 2B7
13, 14, 16, 17, 19, 20, 22, 23
data input/output
GND
4, 10, 15, 21, 28, 34, 39, 45
ground (0 V)
VCC(B)
7, 18
supply voltage B (5 V bus)
1OE, 2OE
48, 25
output enable input (active LOW)
1A0, 1A1, 1A2, 1A3, 1A4, 1A5, 1A6, 1A7
47, 46, 44, 43, 41, 40, 38, 37
data input/output
2A0, 2A1, 2A2, 2A3, 2A4, 2A5, 2A6, 2A7
36, 35, 33, 32, 30, 29, 27, 26
data input/output
VCC(A)
31, 42
supply voltage A (3 V bus)
74ALVC164245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
4 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
6. Functional description
Table 3. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
Inputs
Outputs
nOE
nDIR
nAn
nBn
L
L
nAn = nBn
inputs
L
H
inputs
nBn = nAn
H
X
Z
Z
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC(B)
supply voltage B
VCC(B) ≥ VCC(A)
-0.5
+6.0
V
VCC(A)
supply voltage A
VCC(B) ≥ VCC(A)
-0.5
+4.6
V
IIK
input clamping current
VI < 0 V
-50
-
VI
input voltage
-0.5
+6.0
VI/O
input/output voltage
IOK
output clamping current
VO > VCC or VO < 0 V
VO
output voltage
output HIGH or LOW
[1]
-0.5
output 3-state
[1]
-0.5
+6.0
V
-
±50
mA
100
mA
[1]
-0.5
IO(sink/source) output sink or source current
V
VCC + 0.5 V
-
VO = 0 V to VCC
mA
±50
mA
VCC + 0.5 V
ICC
supply current
-
IGND
ground current
-100
-
mA
Tstg
storage temperature
-65
+150
°C
Tj
junction temperature
[2]
-
+150
°C
Ptot
total power dissipation
[3]
-
500
mW
[1]
[2]
[3]
Tamb = -40 °C to +125 °C
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability.
For SOT362-1 (TSSOP48) packages: Ptot derates linearly with 12.2 mW/K above 109 °C.
74ALVC164245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
5 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
8. Recommended operating conditions
Table 5. Recommended operating conditions
Symbol Parameter
Conditions
VCC(B)
VCC(A)
Min
Typ
Max
Unit
maximum speed performance
2.7
-
5.5
V
low-voltage applications
1.5
-
5.5
V
maximum speed performance
2.7
-
3.6
V
low-voltage applications
1.5
-
3.6
V
VCC(B) ≥ VCC(A)
supply voltage B
VCC(B) ≥ VCC(A)
supply voltage A
VI
input voltage
control inputs: nOE and nDIR
0
-
5.5
V
VI/O
input/output voltage
nAn port
0
-
VCC(A)
V
nBn port
0
-
VCC(B)
V
VO
output voltage
nAn port
0
-
VCC(A)
V
nBn port
0
-
VCC(B)
V
-40
-
+125
°C
VCC(A) = 2.7 V to 3.0 V
0
-
20
ns/V
VCC(A) = 3.0 V to 3.6 V
0
-
10
ns/V
VCC(B) = 3.0 V to 4.5 V
0
-
20
ns/V
VCC(B) = 4.5 V to 5.5 V
0
-
10
ns/V
Tamb
ambient temperature
Δt/ΔV
input transition rise and fall rate
9. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
VIH
HIGH-level
input voltage
Conditions
-40 °C to +85 °C
-40 °C to +125 °C
Unit
Min
Typ[1]
Max
Min
Max
2.0
-
-
2.0
-
V
2.0
-
-
2.0
-
V
[2]
1.7
-
-
1.7
-
V
VCC(B) = 4.5 V to 5.5 V
[2]
-
-
0.8
-
0.8
V
VCC(B) = 3.0 V to 3.6 V
[2]
-
-
0.7
-
0.7
V
-
-
0.8
-
0.8
V
-
-
0.7
-
0.7
V
nBn port
VCC(B) = 3.0 V to 5.5 V
[2]
nAn port, nOE and nDIR
VCC(A) = 3.0 V to 3.6 V
VCC(A) = 2.3 V to 2.7 V
VIL
LOW-level
input voltage
nBn port
nAn port, nOE and nDIR
VCC(A) = 3.0 V to 3.6 V
VCC(A) = 2.3 V to 2.7 V
74ALVC164245
Product data sheet
[2]
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
6 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
Symbol Parameter
VOH
Conditions
-40 °C to +85 °C
-40 °C to +125 °C
Unit
Min
Typ[1]
Max
Min
Max
nBn port; VI = VIH or VIL
HIGH-level
output voltage
IO = -24 mA; VCC(B) = 4.5 V
VCC(B) - 0.8
-
-
VCC(B) - 1.2
-
V
IO = -12 mA; VCC(B) = 4.5 V
VCC(B) - 0.5
-
-
VCC(B) - 0.8
-
V
IO = -18 mA; VCC(B) = 3.0 V
VCC(B) - 0.8
-
-
VCC(B) - 1.0
-
V
IO = -100 μA; VCC(B) = 3.0 V
VCC(B) - 0.2
VCC(B)
-
VCC(B) - 0.3
-
V
IO = -24 mA; VCC(A) = 3.0 V
VCC(A) - 0.7
-
-
VCC(A) - 1.0
-
V
IO = -100 μA; VCC(A) = 3.0 V
VCC(A) - 0.2
-
-
VCC(A) - 0.3
-
V
IO = -12 mA; VCC(A) = 2.7 V
VCC(A) - 0.5
-
-
VCC(A) - 0.8
-
V
IO = -8 mA; VCC(A) = 2.3 V
VCC(A) - 0.6
-
-
VCC(A) - 0.6
-
V
IO = -100 μA; VCC(A) = 2.3 V
VCC(A) - 0.2
VCC(A)
-
VCC(A) - 0.3
-
V
nBn port; VI = VIH or VIL
LOW-level
output voltage
IO = 24 mA; VCC(B) = 4.5 V
-
-
0.55
-
0.80
V
IO = 12 mA; VCC(B) = 4.5 V
-
-
0.40
-
0.60
V
IO = 100 μA; VCC(B) = 4.5 V
-
-
0.20
-
0.30
V
IO = 18 mA; VCC(B) = 3.0 V
-
-
0.55
-
0.80
V
IO = 100 μA; VCC(B) = 3.0 V
-
-
0.20
-
0.30
V
IO = 24 mA; VCC(A) = 3.0 V
-
-
0.55
-
0.80
V
IO = 100 μA; VCC(A) = 3.0 V
-
-
0.20
-
0.30
V
IO = 12 mA; VCC(A) = 2.7 V
-
-
0.40
-
0.60
V
IO = 12 mA; VCC(A) = 2.3 V
-
-
0.60
-
0.60
V
IO = 100 μA; VCC(A) = 2.3 V
-
-
0.20
-
0.20
V
-
±0.1
±5
-
±10
μA
-
±0.1
±10
-
±20
μA
nAn port; VI = VIH or VIL
VOL
nAn port; VI = VIH or VIL
II
input leakage
current
IOZ
OFF-state
VI = VIH or VIL;
output current VO = VCC or GND
ICC
supply current VI = VCC or GND; IO = 0 A
-
0.1
40
-
80
μA
ΔICC
additional
per control pin; VI = VCC - 0.6 V; [4]
supply current IO = 0 A
-
5
500
-
5000
μA
CI
input
capacitance
-
4.0
-
-
-
pF
CI/O
input/output
capacitance
-
5.0
-
-
-
pF
[1]
[2]
[3]
[4]
VI = 5.5 V or GND
nAn and nBn port
[3]
All typical values are measured at VCC(B) = 5.0 V, VCC(A) = 3.3 V and Tamb = 25 °C.
If VCC(A) < 2.7 V, the switching levels at all inputs are not TTL compatible.
For transceivers, the parameter IOZ includes the input leakage current.
VCC(A) = 2.7 V to 3.6 V: other inputs at VCC(A) or GND; VCC(B) = 4.5 V to 5.5 V: other inputs at VCC(B) or GND.
74ALVC164245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
7 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
10. Dynamic characteristics
Table 7. Dynamic characteristics
GND = 0 V; tr = tf ≤ 2.5 ns; CL = 50 pF; for test circuit see Fig. 6.
Symbol Parameter
tpd
propagation
delay
Conditions
-40 °C to +85 °C
Min
Typ[1]
Max
Min
Max
VCC(A) = 2.3 V to 2.7 V;
VCC(B) = 3.0 V to 3.6 V
1.5
3.3
7.6
1.5
9.5
ns
VCC(A) = 2.7 V;
VCC(B) = 4.5 V to 5.5 V
1.0
3.0
5.9
1.0
7.5
ns
VCC(A) = 3.0 V to 3.6 V;
VCC(B) = 4.5 V to 5.5 V
1.0
2.9
5.8
1.0
7.5
ns
VCC(A) = 2.3 V to 2.7 V;
VCC(B) = 3.0 V to 3.6 V
1.0
3.0
7.6
1.0
9.5
ns
VCC(A) = 2.7 V;
VCC(B) = 4.5 V to 5.5 V
1.0
4.3
6.7
1.0
8.5
ns
VCC(A) = 3.0 V to 3.6 V;
VCC(B) = 4.5 V to 5.5 V
1.2
2.5
5.8
1.2
7.5
ns
VCC(A) = 2.3 V to 2.7 V;
VCC(B) = 3.0 V to 3.6 V
1.5
4.1
11.5
1.5
14.5
ns
VCC(A) = 2.7 V;
VCC(B) = 4.5 V to 5.5 V
1.5
3.6
9.2
1.5
11.5
ns
VCC(A) = 3.0 V to 3.6 V;
VCC(B) = 4.5 V to 5.5 V
1.0
3.2
8.9
1.0
12.0
ns
VCC(A) = 2.3 V to 2.7 V;
VCC(B) = 3.0 V to 3.6 V
1.5
4.6
12.3
1.5
15.5
ns
VCC(A) = 2.7 V;
VCC(B) = 4.5 V to 5.5 V
1.5
4.3
9.3
1.5
12.0
ns
VCC(A) = 3.0 V to 3.6 V;
VCC(B) = 4.5 V to 5.5 V
1.0
3.2
8.9
1.0
11.5
ns
VCC(A) = 2.3 V to 2.7 V;
VCC(B) = 3.0 V to 3.6 V
2.0
2.7
10.5
2.0
13.5
ns
VCC(A) = 2.7 V;
VCC(B) = 4.5 V to 5.5 V
2.5
4.6
9.0
2.5
11.5
ns
VCC(A) = 3.0 V to 3.6 V;
VCC(B) = 4.5 V to 5.5 V
2.1
4.9
8.6
2.1
11.0
ns
VCC(A) = 2.3 V to 2.7 V;
VCC(B) = 3.0 V to 3.6 V
1.0
2.7
9.3
1.0
12.0
ns
VCC(A) = 2.7 V;
VCC(B) = 4.5 V to 5.5 V
1.5
3.5
9.0
1.5
11.5
ns
VCC(A) = 3.0 V to 3.6 V;
VCC(B) = 4.5 V to 5.5 V
2.0
3.2
8.6
2.0
11.0
ns
nAn to nBn; see Fig. 4
[2]
nBn to nAn; see Fig. 4
ten
enable time
[2]
nOE to nBn; see Fig. 5
[3]
nOE to nAn; see Fig. 5
tdis
disable time
[3]
nOE to nBn; see Fig. 5
[4]
nOE to nAn; see Fig. 5
74ALVC164245
Product data sheet
-40 °C to +125 °C Unit
[4]
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
8 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
Symbol Parameter
CPD
power
dissipation
capacitance
Conditions
-40 °C to +85 °C
Min
Typ[1]
Max
Min
Max
outputs enabled
-
30
-
-
-
pF
outputs disabled
-
15
-
-
-
pF
outputs enabled
-
40
-
-
-
pF
outputs disabled
-
5
-
-
-
pF
5 V port: nAn to nBn;
VI = GND to VCC; VCC(B) = 5 V;
VCC(A) = 3.3 V
[5]
3 V port: nBn to nAn;
VI = GND to VCC; VCC(B) = 5 V;
VCC(A) = 3.3 V
[1]
[2]
[3]
[4]
[5]
-40 °C to +125 °C Unit
[5]
All typical values are measured at nominal voltage for VCC(B) and VCC(A) and at Tamb = 25 °C.
tpd is the same as tPLH and tPHL.
ten is the same as tPZL and tPZH.
tdis is the same as tPLZ and tPHZ.
CPD is used to determine the dynamic power dissipation (PD in μW).
2
2
PD = CPD × VCC × fi × N + Σ(CL × VCC × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
2
Σ(CL × VCC × fo) = sum of outputs.
10.1. Waveforms and test circuit
VI
nAn, nBn
input
VM
GND
tPHL
tPLH
VOH
nBn, nAn
output
VM
VOL
001aaa792
Measurement points are given in Table 8.
VOL and VOH are typical output voltage levels that occur with the output load.
Fig. 4.
Input (nAn, nBn) to output (nBn, nAn) propagation delays
74ALVC164245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
9 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
VI
nOE input
VM
GND
tPLZ
tPZL
VCC
output
LOW-to-OFF
OFF-to-LOW
VM
VX
VOL
tPHZ
tPZH
VOH
VY
output
HIGH-to-OFF
OFF-to-HIGH
GND
VM
outputs
enabled
outputs
enabled
outputs
disabled
mna362
Measurement points are given in Table 8.
VOL and VOH are typical output voltage levels that occur with output load.
Fig. 5.
3-state enable and disable times
Table 8. Measurement points
Direction
Supply voltage
VCC(A)
Input
VCC(B)
VI
Output
VM
VM
VX
VY
VOH(B) - 0.3 V
nAn port to nBn port
2.3 V to 2.7 V 2.7 V to 3.6 V VCC(A)
0.5 × VCC(A) 1.5 V
VOL(B) + 0.3 V
nBn port to nAn port
2.3 V to 2.7 V 2.7 V to 3.6 V 2.7 V
1.5 V
0.5 × VCC(A)
VOL(A) + 0.15 V VOH(A) - 0.15 V
nAn port to nBn port
2.7 V to 3.6 V 4.5 V to 5.5 V 2.7 V
1.5 V
0.5 × VCC(B)
0.2 × VCC(B)
0.8 × VCC(B)
nBn port to nAn port
2.7 V to 3.6 V 4.5 V to 5.5 V 3.0 V
1.5 V
1.5 V
VOL(A) + 0.3 V
VOH(A) - 0.3 V
VEXT
VCC
G
VI
RL
VO
DUT
RT
CL
RL
mna616
Test data is given in Table 9.
Definitions for test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistance.
VEXT = External voltage for measuring switching times.
Fig. 6.
Test circuit for measuring switching times
Table 9. Test data
Direction
Supply voltage
Load
VEXT
VCC(A)
VCC(B)
CL
RL
tPLH, tPHL
tPZH, tPHZ
tPZL, tPLZ
nAn port to nBn port
2.3 V to 2.7 V
2.7 V to 3.6 V
50 pF
500 Ω
open
GND
2 × VCC
nBn port to nAn port
2.3 V to 2.7 V
2.7 V to 3.6 V
50 pF
500 Ω
open
GND
6.0 V
nAn port to nBn port
2.7 V to 3.6 V
4.5 V to 5.5 V
50 pF
500 Ω
open
GND
2 × VCC
nBn port to nAn port
2.7 V to 3.6 V
4.5 V to 5.5 V
50 pF
500 Ω
open
GND
6.0 V
74ALVC164245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
10 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
11. Package outline
TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm
SOT362-1
D
E
A
X
c
v
HE
y
A
Z
48
25
Q
A2
A1
(A3)
pin 1 index
A
θ
Lp
1
L
24
bp
e
detail X
w
0
5 mm
2.5
scale
Dimensions (mm are the original dimensions)
Unit
max
nom
min
mm
A
1.2
A1
A2
0.15 1.05
0.05 0.85
A3
0.25
bp
c
D(1)
E(2)
0.28
0.2
12.6
6.2
0.17
0.1
12.4
6.0
e
HE
0.5
8.3
7.9
L
1
Lp
Q
0.8
0.50
0.4
0.35
v
w
0.25 0.08
y
0.1
Z
θ
0.8
8°
0.4
0°
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
Outline
version
SOT362-1
Fig. 7.
References
IEC
JEDEC
JEITA
sot362-1_po
European
projection
Issue date
03-02-19
13-08-05
MO-153
Package outline SOT362-1 (TSSOP48)
74ALVC164245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
11 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
12. Abbreviations
Table 10. Abbreviations
Acronym
Description
CDM
Charged Device Model
CMOS
Complementary Metal-Oxide Semiconductor
DUT
Device Under Test
ESD
ElectroStatic Discharge
HBM
Human Body Model
TTL
Transistor-Transistor Logic
13. Revision history
Table 11. Revision history
Document ID
Release date
Data sheet status
Change notice Supersedes
74ALVC164245 v.12
20230712
Product data sheet
-
Modifications:
•
74ALVC164245 v.11
20210727
Modifications:
•
•
•
74ALVC164245 v.10
20190409
Modifications:
•
74ALVC164245 v.9
20181112
Modifications:
•
•
•
•
74ALVC164245 v.11
Section 2: ESD specification updated according to the latest JEDEC standard.
Product data sheet
-
74ALVC164245 v.10
Type number 74ALVC164245DL (SOT370-1/SSOP48) removed.
Section 2 updated.
Section 7: derating values for Ptot total power dissipation updated.
Product data sheet
-
74ALVC164245 v.9
Table 6: Typo corrected for VOL(max) at VCC(B) = 4.5 V.
Product data sheet
-
74ALVC164245 v.8
The format of this data sheet has been redesigned to comply with the identity guidelines
of Nexperia.
Legal texts have been adapted to the new company name where appropriate.
Type number 74ALVC164245BX (SOT1134-2) removed.
Package outline drawing Fig. 7 updated.
74ALVC164245 v.8
20120315
Modifications:
•
74ALVC164245 v.7
20111117
Modifications:
•
74ALVC164245 v.6
20110616
74ALVC164245 v.5
Product data sheet
-
74ALVC164245 v.7
For type number 74ALVC164245BX the sot code has changed to SOT1134-2.
-
74ALVC164245 v.6
Product data sheet
-
74ALVC164245 v.5
20100413
Product data sheet
-
74ALVC164245 v.4
74ALVC164245 v.4
20081111
Product data sheet
-
74ALVC164245 v.3
74ALVC164245 v.3
20040914
Product data sheet
-
74ALVC164245 v.2
74ALVC164245 v.2
20040601
Product data sheet
-
74ALVC164245 v.1
74ALVC164245 v.1
19980826
Product specification
-
-
74ALVC164245
Product data sheet
Product data sheet
Legal pages updated.
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
12 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
14. Legal information
injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products in
such equipment or applications and therefore such inclusion and/or use is at
the customer’s own risk.
Data sheet status
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Document status
[1][2]
Product
status [3]
Definition
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Preliminary [short]
data sheet
Qualification
This document contains data from
the preliminary specification.
Product [short]
data sheet
Production
This document contains the product
specification.
[1]
[2]
[3]
Please consult the most recently issued document before initiating or
completing a design.
The term 'short data sheet' is explained in section "Definitions".
The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
Disclaimers
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy
or completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no responsibility
for the content in this document if provided by an information source outside
of Nexperia.
In no event shall Nexperia be liable for any indirect, incidental, punitive,
special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal
or replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards customer
for the products described herein shall be limited in accordance with the
Terms and conditions of commercial sale of Nexperia.
Right to make changes — Nexperia reserves the right to make changes
to information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
Suitability for use — Nexperia products are not designed, authorized or
warranted to be suitable for use in life support, life-critical or safety-critical
systems or equipment, nor in applications where failure or malfunction
of an Nexperia product can reasonably be expected to result in personal
74ALVC164245
Product data sheet
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability for
any assistance with applications or customer product design. It is customer’s
sole responsibility to determine whether the Nexperia product is suitable
and fit for the customer’s applications and products planned, as well as
for the planned application and use of customer’s third party customer(s).
Customers should provide appropriate design and operating safeguards to
minimize the risks associated with their applications and products.
Nexperia does not accept any liability related to any default, damage, costs
or problem which is based on any weakness or default in the customer’s
applications or products, or the application or use by customer’s third party
customer(s). Customer is responsible for doing all necessary testing for the
customer’s applications and products using Nexperia products in order to
avoid a default of the applications and the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, as
published at http://www.nexperia.com/profile/terms, unless otherwise agreed
in a valid written individual agreement. In case an individual agreement is
concluded only the terms and conditions of the respective agreement shall
apply. Nexperia hereby expressly objects to applying the customer’s general
terms and conditions with regard to the purchase of Nexperia products by
customer.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified, the
product is not suitable for automotive use. It is neither qualified nor tested in
accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of non-automotive qualified
products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards,
customer (a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s own risk,
and (c) customer fully indemnifies Nexperia for any liability, damages or failed
product claims resulting from customer design and use of the product for
automotive applications beyond Nexperia’s standard warranty and Nexperia’s
product specifications.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
13 / 14
74ALVC164245
Nexperia
16-bit dual supply translating transceiver; 3-state
Contents
1. General description...................................................... 1
2. Features and benefits.................................................. 1
3. Ordering information....................................................2
4. Functional diagram.......................................................2
5. Pinning information......................................................4
5.1. Pinning.........................................................................4
5.2. Pin description............................................................. 4
6. Functional description................................................. 5
7. Limiting values............................................................. 5
8. Recommended operating conditions..........................6
9. Static characteristics....................................................6
10. Dynamic characteristics............................................ 8
10.1. Waveforms and test circuit........................................ 9
11. Package outline........................................................ 11
12. Abbreviations............................................................ 12
13. Revision history........................................................12
14. Legal information......................................................13
©
Nexperia B.V. 2023. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 12 July 2023
74ALVC164245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 12 July 2023
©
Nexperia B.V. 2023. All rights reserved
14 / 14
工商网监
湘ICP备2023018690号
