74LVC541A-Q100
Octal buffer/line driver with 5 V tolerant inputs/outputs;
3-state
Rev. 2 — 4 March 2013
Product data sheet
1. General description
The 74LVC541A-Q100 is an octal non-inverting buffer/line driver with 5 V tolerant inputs
and outputs. The output enable inputs OE1 and OE2 control the 3-state outputs.
This device is fully specified for partial power-down applications using IOFF. The IOFF
circuitry disables the output, preventing the damaging backflow current through the device
when it is powered down.
Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be
applied to the outputs. These features allow the use of these devices as translators in
mixed 3.3 V and 5 V applications.
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
5 V tolerant inputs for interfacing with 5 V logic
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low power consumption
Direct interface with TTL levels
Complies with JEDEC standard:
JESD8-7A (1.65 V to 1.95 V)
JESD8-5A (2.3 V to 2.7 V)
JESD8-C/JESD36 (2.7 V to 3.6 V)
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 )
74LVC541A-Q100
Nexperia
Octal buffer/line driver with 5 V tolerant inputs/outputs; 3-state
3. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range
Name
Description
Version
40 C to +125 C
SO20
plastic small outline package; 20 leads;
body width 7.5 mm
SOT163-1
74LVC541APW-Q100 40 C to +125 C
TSSOP20
plastic thin shrink small outline package; 20 leads; SOT360-1
body width 4.4 mm
74LVC541ABQ-Q100 40 C to +125 C
DHVQFN20 plastic dual in-line compatible thermal enhanced
SOT764-1
very thin quad flat package; no leads; 20 terminals;
body 2.5 4.5 0.85 mm
74LVC541AD-Q100
4. Functional diagram
2
3
1
&
19
EN
4
2
18
3
17
4
16
5
15
6
14
7
13
8
12
9
11
5
6
7
8
mna898
9
A0
Y0
A1
Y1
A2
Y2
A3
Y3
A4
Y4
A5
Y5
A6
Y6
A7
Y7
18
17
16
15
14
13
12
11
OE1
1
19
OE2
mna900
Fig 1. IEC logic symbol
74LVC541A_Q100
Product data sheet
Fig 2. Functional diagram
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 4 March 2013
©
Nexperia B.V. 2017. All rights reserved
2 of 16
74LVC541A-Q100
Nexperia
Octal buffer/line driver with 5 V tolerant inputs/outputs; 3-state
5. Pinning information
5.1 Pinning
2(
/9&$4
9&&
/9&$4
WHUPLQDO
LQGH[DUHD
$
2(
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