74LVC3G16
Triple buffer
Rev. 2 — 11 October 2016
Product data sheet
1. General description
The 74LVC3G16 provides three buffers.
The inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of
the 74LVC3G16 as a translator in a mixed 3.3 V and 5 V environment.
This device is fully specified for partial power-down applications using IOFF. The IOFF
circuitry disables the output, preventing a damaging backflow current through the device
when it is powered down.
2. Features and benefits
Wide supply voltage range from 1.65 V to 5.5 V
5 V tolerant input/output for interfacing with 5 V logic
High noise immunity
Complies with JEDEC standard:
JESD8-7 (1.65 V to 1.95 V)
JESD8-5 (2.3 V to 2.7 V)
JESD8B/JESD36 (2.7 V to 3.6 V)
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
24 mA output drive (VCC = 3.0 V)
CMOS low power consumption
Latch-up performance exceeds 250 mA
Direct interface with TTL levels
Multiple package options
Specified from 40 C to +85 C and 40 C to +125 C
74LVC3G16
Nexperia
Triple buffer
3. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range Name
Description
Version
74LVC3G16DP
40 C to +125 C
TSSOP8
plastic thin shrink small outline package; 8 leads;
body width 3 mm; lead length 0.5 mm
SOT505-2
74LVC3G16GF
40 C to +125 C
XSON8
extremely thin small outline package; no leads;
8 terminals; body 1.35 1 0.5 mm
SOT1089
74LVC3G16GM
40 C to +125 C
XQFN8
plastic, extremely thin quad flat package; no leads;
8 terminals; body 1.6 1.6 0.5 mm
SOT902-2
4. Marking
Table 2.
Marking codes
Type number
Marking code[1]
74LVC3G16DP
YU
74LVC3G16GF
YU
74LVC3G16GM
YU
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
$
<
<
$
$
<
$
DDK
DDK
Fig 1.
Logic symbol
74LVC3G16
Product data sheet
<
Fig 2.
IEC logic symbol
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 11 October 2016
DDF
Fig 3.
Logic diagram (one gate)
©
Nexperia B.V. 2017. All rights reserved
2 of 15
74LVC3G16
Nexperia
Triple buffer
6. Pinning information
6.1 Pinning
/9&*
$
9&&
<
<
$
$
*1'
<
/9&*
$
9&&
<
<
$
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*1'
<
DDD
7UDQVSDUHQWWRSYLHZ
DDD
Pin configuration SOT505-2 (TSSOP8)
Fig 5.
Pin configuration SOT1089 (XSON8)
/9&*
<
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<
9&&
WHUPLQDO
LQGH[DUHD
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<
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*1'
Fig 4.
DDD
7UDQVSDUHQWWRSYLHZ
Fig 6.
Pin configuration SOT902-2 (XQFN8)
6.2 Pin description
Table 3.
Pin description
Symbol
Pin
Description
SOT505-2 and SOT1089
SOT902-2
1A, 2A, 3A
1, 3, 6
7, 5, 2
data input
1Y, 2Y, 3Y
7, 5, 2
1, 3, 6
data output
GND
4
4
ground (0 V)
VCC
8
8
supply voltage
74LVC3G16
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 11 October 2016
©
Nexperia B.V. 2017. All rights reserved
3 of 15
74LVC3G16
Nexperia
Triple buffer
7. Functional description
Table 4.
Function table[1]
Input nA
Output nY
L
L
H
H
[1]
H = HIGH voltage level; L = LOW voltage level.
8. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
VCC
supply voltage
IIK
input clamping current
Conditions
input voltage
IOK
output clamping current
VO > VCC or VO < 0 V
VO
output voltage
Active mode
Power-down mode
Max
Unit
+6.5
V
50
-
[1]
0.5
+6.5
-
50
[1]
0.5
VCC + 0.5
V
[1][2]
0.5
+6.5
V
-
50
mA
VI < 0 V
VI
Min
0.5
VO = 0 V to VCC
mA
V
mA
IO
output current
ICC
supply current
-
100
mA
IGND
ground current
100
-
mA
Ptot
total power dissipation
-
250
mW
Tstg
storage temperature
65
+150
C
Tamb = 40 C to +125 C
[3]
[1]
The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
When VCC = 0 V (Power-down mode), the output voltage can be 5.5 V in normal operation.
[3]
For TSSOP8 package: above 55 C the value of Ptot derates linearly with 2.5 mW/K.
For XSON8, XQFN8 packages: above 118 C the value of Ptot derates linearly with 7.8 mW/K.
9. Recommended operating conditions
Table 6.
Operating conditions
Symbol
Parameter
VCC
supply voltage
VI
input voltage
VO
output voltage
Conditions
Tamb
ambient temperature
t/V
input transition rise and fall rate
74LVC3G16
Product data sheet
Min
Max
Unit
1.65
5.5
V
0
5.5
V
Active mode
0
VCC
V
Power-down mode; VCC = 0 V
0
5.5
V
40
+125
VCC = 1.65 V to 2.7 V
-
20
ns/V
VCC = 2.7 V to 5.5 V
-
10
ns/V
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 11 October 2016
©
C
Nexperia B.V. 2017. All rights reserved
4 of 15
74LVC3G16
Nexperia
Triple buffer
10. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ[1]
Max
Unit
Tamb = 40 C to +85 C
VIH
VIL
VOH
HIGH-level input voltage
LOW-level input voltage
HIGH-level output voltage
0.65 VCC
-
-
V
VCC = 2.3 V to 2.7 V
1.7
-
-
V
VCC = 2.7 V to 3.6 V
2.0
-
-
V
VCC = 4.5 V to 5.5 V
0.7 VCC
-
-
V
VCC = 1.65 V to 1.95 V
-
-
VCC = 2.3 V to 2.7 V
-
-
0.7
V
VCC = 2.7 V to 3.6 V
-
-
0.8
V
VCC = 4.5 V to 5.5 V
-
-
0.3 VCC
V
VCC 0.1
-
-
V
IO = 4 mA; VCC = 1.65 V
1.2
-
-
V
IO = 8 mA; VCC = 2.3 V
1.9
-
-
V
IO = 12 mA; VCC = 2.7 V
2.2
-
-
V
IO = 24 mA; VCC = 3.0 V
2.3
-
-
V
IO = 32 mA; VCC = 4.5 V
3.8
-
-
V
IO = 100 A; VCC = 1.65 V to 5.5 V
-
-
0.1
V
IO = 4 mA; VCC = 1.65 V
-
-
0.45
V
IO = 8 mA; VCC = 2.3 V
-
-
0.3
V
IO = 12 mA; VCC = 2.7 V
-
-
0.4
V
IO = 24 mA; VCC = 3.0 V
-
-
0.55
V
IO = 32 mA; VCC = 4.5 V
-
-
0.55
V
VI = VIH or VIL
IO = 100 A; VCC = 1.65 V to 5.5 V
VOL
LOW-level output voltage
0.35 VCC V
VCC = 1.65 V to 1.95 V
VI = VIH or VIL
II
input leakage current
VI = 5.5 V or GND; VCC = 0 V to 5.5 V
-
0.1
5
A
IOFF
power-off leakage current
VCC = 0 V; VI or VO = 5.5 V
-
0.1
10
A
ICC
supply current
VI = 5.5 V or GND;
VCC = 1.65 V to 5.5 V; IO = 0 A
-
0.1
10
A
ICC
additional supply current
per pin; VCC = 2.3 V to 5.5 V;
VI = VCC 0.6 V; IO = 0 A
-
5
500
A
CI
input capacitance
VCC = 3.3 V; VI = GND to VCC
-
2.5
-
pF
74LVC3G16
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 11 October 2016
©
Nexperia B.V. 2017. All rights reserved
5 of 15
74LVC3G16
Nexperia
Triple buffer
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ[1]
Max
0.65 VCC
-
-
V
Unit
Tamb = 40 C to +125 C
HIGH-level input voltage
VIH
LOW-level input voltage
VIL
VOH
HIGH-level output voltage
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
1.7
-
-
V
VCC = 2.7 V to 3.6 V
2.0
-
-
V
VCC = 4.5 V to 5.5 V
0.7 VCC
-
-
V
VCC = 1.65 V to 1.95 V
-
-
VCC = 2.3 V to 2.7 V
-
-
0.7
V
VCC = 2.7 V to 3.6 V
-
-
0.8
V
VCC = 4.5 V to 5.5 V
-
-
0.3 VCC
V
VI = VIH or VIL
IO = 100 A; VCC = 1.65 V to 5.5 V
LOW-level output voltage
VOL
0.35 VCC V
VCC 0.1
-
-
V
IO = 4 mA; VCC = 1.65 V
0.95
-
-
V
IO = 8 mA; VCC = 2.3 V
1.7
-
-
V
IO = 12 mA; VCC = 2.7 V
1.9
-
-
V
IO = 24 mA; VCC = 3.0 V
2.0
-
-
V
IO = 32 mA; VCC = 4.5 V
3.4
-
-
V
IO = 100 A; VCC = 1.65 V to 5.5 V
-
-
0.1
V
VI = VIH or VIL
IO = 4 mA; VCC = 1.65 V
-
-
0.7
V
IO = 8 mA; VCC = 2.3 V
-
-
0.45
V
IO = 12 mA; VCC = 2.7 V
-
-
0.6
V
IO = 24 mA; VCC = 3.0 V
-
-
0.8
V
IO = 32 mA; VCC = 4.5 V
-
-
0.8
V
II
input leakage current
VI = 5.5 V or GND; VCC = 0 V to 5.5 V
-
-
20
A
IOFF
power-off leakage current
VCC = 0 V; VI or VO = 5.5 V
-
-
20
A
ICC
supply current
VI = 5.5 V or GND;
VCC = 1.65 V to 5.5 V; IO = 0 A
-
-
40
A
ICC
additional supply current
per pin; VCC = 2.3 V to 5.5 V;
VI = VCC 0.6 V; IO = 0 A
-
-
5000
A
[1]
All typical values are measured at VCC = 3.3 V and Tamb = 25 C.
74LVC3G16
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 11 October 2016
©
Nexperia B.V. 2017. All rights reserved
6 of 15
74LVC3G16
Nexperia
Triple buffer
11. Dynamic characteristics
Table 8.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
40 C to +85 C
Conditions
Min
Max
Min
Max
VCC = 1.65 V to 1.95 V
1.0
3.8
8.6
1.0
10.8
ns
VCC = 2.3 V to 2.7 V
0.5
2.4
4.4
0.5
5.5
ns
VCC = 2.7 V
0.5
2.5
5.0
0.5
6.3
ns
VCC = 3.0 V to 3.6 V
0.5
2.2
4.1
0.5
5.1
ns
VCC = 4.5 V to 5.5 V
0.5
1.9
3.2
0.5
4.0
ns
-
14
-
-
-
pF
propagation delay nA to nY; see Figure 7
tpd
power dissipation
capacitance
CPD
40 C to +125 C Unit
Typ[1]
VI = GND to VCC; VCC = 3.3 V
[2]
[3]
[1]
Typical values are measured at Tamb = 25 C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.
[2]
tpd is the same as tPLH and tPHL.
[3]
CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (CL VCC2 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;
(CL VCC2 fo) = sum of outputs.
74LVC3G16
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 11 October 2016
©
Nexperia B.V. 2017. All rights reserved
7 of 15
74LVC3G16
Nexperia
Triple buffer
12. AC waveforms
9,
Q$LQSXW
90
9(;7
90
9&&
*1'
W3/+
W3+/
*
92+
90
Q
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