74AHC541-Q100;
74AHCT541-Q100
Octal buffer/line driver; 3-state
Rev. 2 — 14 April 2020
Product data sheet
1. General description
The 74AHC541-Q100; 74AHCT541-Q100 is a high-speed Si-gate CMOS device.
The 74AHC541-Q100; 74AHCT541-Q100 are octal non-inverting buffer/line drivers with 3-state bus
compatible outputs.
The output enable inputs OE0 and OE1, control the 3-state outputs.
A HIGH on OEn causes the outputs to assume a high-impedance OFF-state.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100
(Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
•
•
•
•
•
•
•
•
•
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Balanced propagation delays
All inputs have a Schmitt-trigger action
Inputs accept voltages higher than VCC
For 74AHC541-Q100 only: operates with CMOS input levels
For 74AHCT541-Q100 only: operates with TTL input levels
ESD protection:
• MIL-STD-883, method 3015 exceeds 2000 V
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
Multiple package options
DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of
solder joints
3. Ordering information
Table 1. Ordering information
Type number
Package
74AHC541D-Q100
Temperature range
Name
Description
Version
-40 °C to +125 °C
SO20
plastic small outline package; 20 leads;
body width 7.5 mm
SOT163-1
-40 °C to +125 °C
TSSOP20
plastic thin shrink small outline package;
20 leads; body width 4.4 mm
SOT360-1
-40 °C to +125 °C
DHVQFN20
plastic dual in-line compatible
thermal enhanced very thin quad
flat package; no leads; 20 terminals;
body 2.5 × 4.5 × 0.85 mm
SOT764-1
74AHCT541D-Q100
74AHC541PW-Q100
74AHCT541PW-Q100
74AHC541BQ-Q100
74AHCT541BQ-Q100
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
4. Functional diagram
2
3
4
5
6
A0
Y0
A1
Y1
A2
Y2
A3
Y3
A4
Y4
18
17
16
15
14
1
19
7
8
9
1
19
Fig. 1.
Product data sheet
Y5
A6
Y6
A7
Y7
13
12
11
OE0
OE1
Logic symbol
74AHC_AHCT541_Q100
A5
&
EN
2
18
3
17
4
16
5
15
6
14
7
13
8
12
9
11
mna180
mna179
Fig. 2.
IEC logic symbol
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
©
Nexperia B.V. 2020. All rights reserved
2 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
5. Pinning information
5.1. Pinning
1
terminal 1
index area
20 VCC
OE0
74AHC541-Q100
74AHCT541-Q100
1
A0
2
20 VCC
19 OE1
A1
3
18 Y0
A2
4
17 Y1
A3
5
16 Y2
A4
6
15 Y3
A5
7
14 Y4
A6
8
13 Y5
A7
9
12 Y6
GND 10
11 Y7
A1
18 Y0
A2
4
17 Y1
A3
5
16 Y2
A4
6
15 Y3
A5
7
A6
8
A7
9
14 Y4
GND(1)
13 Y5
12 Y6
aaa-007672
Transparent top view
(1) This is not a ground pin. There is no electrical or
mechanical requirement to solder the pad. In case
soldered, the solder land should remain floating or
connected to GND.
aaa-007671
Fig. 3.
19 OE1
3
Y7 11
OE0
2
GND 10
74AHC541-Q100
74AHCT541-Q100
A0
Pin configuration SOT163-1 (SO20) and
SOT360-1 (TSSOP20)
Fig. 4.
Pin configuration SOT764-1 (DHVQFN20)
5.2. Pin description
Table 2. Pin description
Symbol
Pin
Description
OE0
1
output enable input (active LOW)
A0, A1, A2, A3, A4, A5, A6, A7
2, 3, 4, 5, 6, 7, 8, 9
data input
GND
10
ground (0 V)
Y0, Y1, Y2, Y3, Y4, Y5, Y6, Y7
18, 17, 16, 15, 14, 13, 12, 11
data output
OE1
19
output enable input (active LOW)
VCC
20
supply voltage
6. Functional description
Table 3. Functional table
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
Control
Input
Output
OE0
OE1
An
Yn
L
L
L
L
L
L
H
H
X
H
X
Z
H
X
X
Z
74AHC_AHCT541_Q100
Product data sheet
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Rev. 2 — 14 April 2020
©
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3 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
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
supply voltage
-0.5
+7.0
V
VI
input voltage
-0.5
+7.0
V
IIK
input clamping current
VI < -0.5 V
[1]
-20
-
mA
IOK
output clamping current
VO < -0.5 V or VO > VCC + 0.5 V
[1]
-
±20
mA
IO
output current
VO = -0.5 V to (VCC + 0.5 V)
-
±25
mA
ICC
supply current
-
75
mA
IGND
ground current
-75
-
mA
Tstg
storage temperature
-65
+150
°C
Ptot
total power dissipation
-
500
mW
[1]
[2]
Tamb = -40 °C to +125 °C
[2]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
For SOT163-1 (SO20) package: Ptot derates linearly with 12.3 mW/K above 109 °C.
For SOT360-1 (TSSOP20) package: Ptot derates linearly with 10.0 mW/K above 100 °C.
For SOT764-1 (DHVQFN20) package: Ptot derates linearly with 12.9 mW/K above 111 °C.
8. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
VCC
supply voltage
VI
input voltage
VO
output voltage
Tamb
ambient temperature
Δt/ΔV
Conditions
74AHC541-Q100
74AHCT541-Q100
Unit
Min
Typ
Max
Min
Typ
Max
2.0
5.0
5.5
4.5
5.0
5.5
V
0
-
5.5
0
-
5.5
V
VCC
V
0
-
VCC
0
-
-40
+25
+125
-40
+25
input transition rise and fall rate VCC = 3.3 V ± 0.3 V
-
-
100
-
-
-
ns/V
VCC = 5.0 V ± 0.5 V
-
-
20
-
-
20
ns/V
74AHC_AHCT541_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
©
+125 °C
Nexperia B.V. 2020. All rights reserved
4 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
9. Static characteristics
Table 6. Static characteristics
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 °C
-40 °C to
+85 °C
-40 °C to
+125 °C
Unit
Min
Typ
Max
Min
Max
Min
Max
VCC = 2.0 V
1.5
-
-
1.5
-
1.5
-
V
VCC = 3.0 V
2.1
-
-
2.1
-
2.1
-
V
VCC = 5.5 V
3.85
-
-
3.85
-
3.85
-
V
VCC = 2.0 V
-
-
0.5
-
0.5
-
0.5
V
VCC = 3.0 V
-
-
0.9
-
0.9
-
0.9
V
VCC = 5.5 V
-
-
1.65
-
1.65
-
1.65
V
IO = -50 μA; VCC = 2.0 V
1.9
2.0
-
1.9
-
1.9
-
V
IO = -50 μA; VCC = 3.0 V
2.9
3.0
-
2.9
-
2.9
-
V
IO = -50 μA; VCC = 4.5 V
4.4
4.5
-
4.4
-
4.4
-
V
IO = -4.0 mA; VCC = 3.0 V
2.58
-
-
2.48
-
2.40
-
V
IO = -8.0 mA; VCC = 4.5 V
3.94
-
-
3.8
-
3.70
-
V
IO = 50 μA; VCC = 2.0 V
-
0
0.1
-
0.1
-
0.1
V
IO = 50 μA; VCC = 3.0 V
-
0
0.1
-
0.1
-
0.1
V
IO = 50 μA; VCC = 4.5 V
-
0
0.1
-
0.1
-
0.1
V
IO = 4.0 mA; VCC = 3.0 V
-
-
0.36
-
0.44
-
0.55
V
IO = 8.0 mA; VCC = 4.5 V
-
-
0.36
-
0.44
-
0.55
V
±10.0 μA
For type 74AHC541-Q100
VIH
VIL
VOH
VOL
HIGH-level
input voltage
LOW-level
input voltage
HIGH-level
output voltage
LOW-level
output voltage
VI = VIH or VIL
VI = VIH or VIL
IOZ
OFF-state
output current
VI = VIH or VIL;
VO = VCC or GND; VCC = 5.5 V
-
-
±0.25
-
±2.5
-
II
input leakage
current
VI = VCC or GND;
VCC = 0 V to 5.5 V
-
-
0.1
-
1.0
-
2.0
μA
ICC
supply current
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
-
4.0
-
40
-
80
μA
CI
input
capacitance
-
3.0
10
-
10
-
10
pF
CO
output
capacitance
-
4.0
-
-
-
-
-
pF
74AHC_AHCT541_Q100
Product data sheet
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Rev. 2 — 14 April 2020
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Nexperia B.V. 2020. All rights reserved
5 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
Symbol Parameter
Conditions
25 °C
-40 °C to
+85 °C
-40 °C to
+125 °C
Min
Typ
Max
Min
Max
Min
Max
Unit
For type 74AHCT541-Q100
VIH
HIGH-level
input voltage
VCC = 4.5 V to 5.5 V
2.0
-
-
2.0
-
2.0
-
V
VIL
LOW-level
input voltage
VCC = 4.5 V to 5.5 V
-
-
0.8
-
0.8
-
0.8
V
VOH
HIGH-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = -50 μA
4.4
4.5
-
4.4
-
4.4
-
V
IO = -8.0 mA
3.94
-
-
3.8
-
3.70
-
V
IO = 50 μA
-
0
0.1
-
0.1
-
0.1
V
IO = 8.0 mA
-
-
0.36
-
0.44
-
0.55
V
±10.0 μA
VOL
LOW-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
IOZ
OFF-state
output current
per input pin; VI = VIH or VIL;
VCC = 5.5 V; IO = 0 A;
VO = VCC or GND;
other pins at VCC or GND
-
-
±0.25
-
±2.5
-
II
input leakage
current
VI = VCC or GND;
VCC = 0 V to 5.5 V
-
-
0.1
-
1.0
-
2.0
μA
ICC
supply current
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
-
4.0
-
40
-
80
μA
ΔICC
additional
supply current
per input pin;
VI = VCC - 2.1 V; IO = 0 A;
other pins at VCC or GND;
VCC = 4.5 V to 5.5 V
-
-
1.35
-
1.5
-
1.5
mA
CI
input
capacitance
-
3
10
-
10
-
10
pF
CO
output
capacitance
-
4.0
-
-
-
-
-
pF
74AHC_AHCT541_Q100
Product data sheet
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Rev. 2 — 14 April 2020
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Nexperia B.V. 2020. All rights reserved
6 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
10. Dynamic characteristics
Table 7. Dynamic characteristics
GND = 0 V. For test circuit see Fig. 7.
Symbol Parameter
Conditions
25 °C
-40 °C to
+85 °C
-40 °C to
+125 °C
Unit
Min
Typ[1]
Max
Min
Max
Min
Max
VCC = 3.0 V to 3.6 V; CL = 15 pF
-
5.0
7.0
1.0
8.5
1.0
9.0
VCC = 3.0 V to 3.6 V; CL = 50 pF
-
7.0
10.5
1.0
12.0
1.0
13.5 ns
VCC = 4.5 V to 5.5 V; CL = 15 pF
-
3.5
5.0
1.0
6.0
1.0
6.5
ns
5.0
7.0
1.0
8.0
1.0
9.0
ns
For type 74AHC541-Q100
tpd
propagation
delay
An to Yn; see Fig. 5
[2]
VCC = 4.5 V to 5.5 V; CL = 50 pF
ten
enable time
OEn to Yn; see Fig. 6
[2]
VCC = 3.0 V to 3.6 V; CL = 15 pF
-
5.5
10.5
1.0
11.0
1.0
13.5 ns
VCC = 3.0 V to 3.6 V; CL = 50 pF
-
7.5
14.0
1.0
16.0
1.0
17.5 ns
VCC = 4.5 V to 5.5 V; CL = 15 pF
-
3.5
7.2
1.0
8.5
1.0
9.0
-
5.0
9.2
1.0
10.5
1.0
11.5 ns
VCC = 3.0 V to 3.6 V; CL = 15 pF
-
6.0
11.0
1.0
12.0
1.0
14.0 ns
VCC = 3.0 V to 3.6 V; CL = 50 pF
-
9.5
15.4
1.0
17.5
1.0
19.5 ns
VCC = 4.5 V to 5.5 V; CL = 15 pF
-
4.5
7.5
1.0
8.0
1.0
9.5
-
6.5
8.8
1.0
10.0
1.0
11.0 ns
-
10
-
-
-
-
-
pF
VCC = 4.5 V to 5.5 V; CL = 15 pF
-
3.5
5.5
1.0
6.5
1.0
7.0
ns
VCC = 4.5 V to 5.5 V; CL = 50 pF
-
5.0
8.5
1.0
9.5
1.0
11.0 ns
VCC = 4.5 V to 5.5 V; CL = 15 pF
-
4.0
7.0
1.0
8.0
1.0
9.0
VCC = 4.5 V to 5.5 V; CL = 50 pF
-
5.5
10.0
1.0
12.0
1.0
12.5 ns
VCC = 4.5 V to 5.5 V; CL = 15 pF
-
5.0
7.0
1.0
8.0
1.0
9.0
VCC = 4.5 V to 5.5 V; CL = 50 pF
-
7.0
10.0
1.0
12.0
1.0
12.5 ns
-
12
-
-
-
-
VCC = 4.5 V to 5.5 V; CL = 50 pF
tdis
disable time OEn to Yn; see Fig. 6
ns
[2]
VCC = 4.5 V to 5.5 V; CL = 50 pF
CPD
ns
power
CL = 50 pF; fi = 1 MHz;
dissipation
VI = GND to VCC
capacitance
[3]
ns
For type 74AHCT541-Q100
tpd
ten
tdis
CPD
[1]
[2]
[3]
propagation
delay
enable time
An to Yn; see Fig. 5
[2]
OEn to Yn; see Fig. 6
disable time OEn to Yn; see Fig. 6
ns
[2]
power
per buffer; CL = 50 pF; f = 1 MHz;
dissipation
VI = GND to VCC
capacitance
[3]
-
ns
pF
Typical values are measured at nominal supply voltage (VCC = 3.3 V and VCC = 5.0 V).
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 (μW).
2
2
PD = CPD × VCC × fi + 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 Volts.
74AHC_AHCT541_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
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Nexperia B.V. 2020. All rights reserved
7 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
10.1. Waveforms
VI
VM
An input
GND
t PHL
t PLH
VOH
VM
Yn output
VOL
mna901
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig. 5.
Propagation delay input (An) to output (Yn)
VI
OEn input
VM
GND
t PLZ
t PZL
VCC
output
LOW-to-OFF
OFF-to-LOW
VM
VX
VOL
t PHZ
output
HIGH-to-OFF
OFF-to-HIGH
t PZH
VOH
VY
VM
GND
outputs
enabled
outputs
enabled
outputs
disabled
mna902
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig. 6.
Enable and disable times
Table 8. Measurement points
Type
Input
Output
VM
VM
VX
VY
74AHC541-Q100
0.5VCC
0.5VCC
VOL + 0.3 V
VOH - 0.3 V
74AHCT541-Q100
1.5 V
0.5VCC
VOL + 0.3 V
VOH - 0.3 V
74AHC_AHCT541_Q100
Product data sheet
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Rev. 2 — 14 April 2020
©
Nexperia B.V. 2020. All rights reserved
8 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
VI
negative
pulse
tW
90 %
VM
0V
VI
positive
pulse
0V
VM
10 %
tf
tr
tr
tf
90 %
VM
VM
10 %
tW
VCC
VI
G
DUT
VCC
VO
RT
RL
S1
open
CL
001aad983
Test data is given in Table 9.
Definitions 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 resistor
S1 = Test selection switch
Fig. 7.
Test circuit for measuring switching times
Table 9. Test data
Type
Input
Load
VI
tr, tf
CL
74AHC541-Q100
VCC
3.0 ns
74AHCT541-Q100
3.0 V
3.0 ns
74AHC_AHCT541_Q100
Product data sheet
S1 position
RL
tPHL, tPLH
tPZH, tPHZ
tPZL, tPLZ
15 pF, 50 pF 1 kΩ
open
GND
VCC
15 pF, 50 pF 1 kΩ
open
GND
VCC
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
©
Nexperia B.V. 2020. All rights reserved
9 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
11. Package outline
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
D
E
A
X
c
y
HE
v M A
Z
20
11
Q
A2
A
(A 3 )
A1
pin 1 index
θ
Lp
L
1
10
e
detail X
w M
bp
0
5
10 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
D (1)
E (1)
e
HE
L
Lp
Q
v
w
y
mm
2.65
0.3
0.1
2.45
2.25
0.25
0.49
0.36
0.32
0.23
13.0
12.6
7.6
7.4
1.27
10.65
10.00
1.4
1.1
0.4
1.1
1.0
0.25
0.25
0.1
0.9
0.4
inches
0.1
0.012 0.096
0.004 0.089
0.01
0.019 0.013
0.014 0.009
0.51
0.49
0.30
0.29
0.05
0.419
0.043
0.055
0.394
0.016
0.043
0.039
0.01
0.01
0.004
0.035
0.016
Z
(1)
θ
o
8
o
0
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
Fig. 8.
REFERENCES
OUTLINE
VERSION
IEC
JEDEC
SOT163-1
075E04
MS-013
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
Package outline SOT163-1 (SO20)
74AHC_AHCT541_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
©
Nexperia B.V. 2020. All rights reserved
10 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
D
SOT360-1
E
A
X
c
HE
y
v M A
Z
11
20
Q
A2
pin 1 index
(A 3 )
A1
A
θ
Lp
1
L
10
detail X
w M
bp
e
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
D (1)
E (2)
e
HE
L
Lp
Q
v
w
y
Z (1)
θ
mm
1.1
0.15
0.05
0.95
0.80
0.25
0.30
0.19
0.2
0.1
6.6
6.4
4.5
4.3
0.65
6.6
6.2
1
0.75
0.50
0.4
0.3
0.2
0.13
0.1
0.5
0.2
8o
0o
Notes
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
SOT360-1
Fig. 9.
REFERENCES
IEC
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
MO-153
Package outline SOT360-1 (TSSOP20)
74AHC_AHCT541_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
©
Nexperia B.V. 2020. All rights reserved
11 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
DHVQFN20: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;
20 terminals; body 2.5 x 4.5 x 0.85 mm
B
D
SOT764-1
A
A
A1
E
c
detail X
terminal 1
index area
terminal 1
index area
e1
C
e
b
2
9
v
w
C A B
C
y1 C
y
L
1
10
Eh
e
20
11
19
12
X
Dh
0
2.5
5 mm
scale
Dimensions (mm are the original dimensions)
Unit
mm
A(1)
A1
b
max 1.00 0.05 0.30
nom 0.90 0.02 0.25
min 0.80 0.00 0.18
c
D(1)
Dh
E(1)
Eh
e
e1
L
v
0.2
4.6
4.5
4.4
3.15
3.00
2.85
2.6
2.5
2.4
1.15
1.00
0.85
0.5
3.5
0.5
0.4
0.3
0.1
w
y
0.05 0.05
y1
0.1
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
References
Outline
version
IEC
JEDEC
JEITA
SOT764-1
---
MO-241
---
sot764-1_po
European
projection
Issue date
03-01-27
14-12-12
Fig. 10. Package outline SOT764-1 (DHVQFN20)
74AHC_AHCT541_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
©
Nexperia B.V. 2020. All rights reserved
12 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
12. Abbreviations
Table 10. Abbreviations
Acronym
Description
CMOS
Complementary Metal Oxide Semiconductor
DUT
Device Under Test
ESD
ElectroStatic Discharge
HBM
Human Body Model
MIL
Military
MM
Machine Model
TTL
Transistor-Transistor Logic
13. Revision history
Table 11. Revision history
Document ID
Release date
Data sheet status
Change notice Supersedes
74AHC_AHCT541_Q100 v.2
20200414
Product data sheet
-
Modifications:
•
•
•
•
•
74AHC_AHCT541_Q100 v.1
74AHC_AHCT541_Q100
Product data sheet
74AHC_AHCT541_Q100 v.1
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.
Section 2 updated.
Table 4: Derating values for Ptot total power dissipation updated.
Fig. 10: Package outline drawing SOT764-1 (DHVQFN20) updated.
20130606
Product data sheet
-
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
-
©
Nexperia B.V. 2020. All rights reserved
13 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
equipment, nor in applications where failure or malfunction of an Nexperia
product can reasonably be expected to result in personal 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.
14. Legal information
Data sheet status
Document status
[1][2]
Product
status [3]
Definition
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.
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.
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.
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.
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.
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.
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 in automotive applications — This Nexperia product
has been qualified for use in automotive applications. Unless otherwise
agreed in writing, the product is not designed, authorized or warranted to
be suitable for use in life support, life-critical or safety-critical systems or
74AHC_AHCT541_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
©
Nexperia B.V. 2020. All rights reserved
14 / 15
Nexperia
74AHC541-Q100; 74AHCT541-Q100
Octal buffer/line driver; 3-state
Contents
1. General description...................................................... 1
2. Features and benefits.................................................. 1
3. Ordering information....................................................1
4. Functional diagram.......................................................2
5. Pinning information......................................................3
5.1. Pinning.........................................................................3
5.2. Pin description............................................................. 3
6. Functional description................................................. 3
7. Limiting values............................................................. 4
8. Recommended operating conditions..........................4
9. Static characteristics....................................................5
10. Dynamic characteristics............................................ 7
10.1. Waveforms.................................................................8
11. Package outline........................................................ 10
12. Abbreviations............................................................ 13
13. Revision history........................................................13
14. Legal information......................................................14
©
Nexperia B.V. 2020. 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: 14 April 2020
74AHC_AHCT541_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 14 April 2020
©
Nexperia B.V. 2020. All rights reserved
15 / 15