74LVC541A PHILIPS [NXP Semiconductors], 74LVC541A Datasheet - Page 2

• Manufacturer Part Number: 74LVC541A
• Description: Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

1. C
2. The condition is V
FEATURES
QUICK REFERENCE DATA
GND = 0 V; T
NOTES:
ORDERING INFORMATION
PIN DESCRIPTION
Philips Semiconductors
20-Pin Plastic SO
20-Pin Plastic SSOP Type II
20-Pin Plastic TSSOP Type I
1, 19
2, 3, 4, 5,
6, 7, 8, 9
10
18, 17, 16, 15,
14, 13, 12, 11
20
1998 Jul 29
PIN NUMBER
5-volt tolerant inputs/outputs, for interfacing with 5-volt logic
Wide supply voltage range of 2.7V to 3.6V
Complies with JEDEC standard no. 8-1A
CMOS low power consumption
Direct interface with TTL levels
5 Volt tolerant inputs/outputs, for interfacing with 5 Volt logic
Octal buffer/line driver with 5-volt tolerant
inputs/outputs (3-State)
P
f
f
i
o
PD
D
= input frequency in MHz; C
= output frequency in MHz; V
(C
= C
SYMBOL
t
is used to determine the dynamic power dissipation (P
L
PHL
C
PD
C
V
PD
/t
PACKAGES
I
CC
amb
PLH
V
2
CC
= 25 C; t
f
2
o
OE1, OE2
SYMBOL
) = sum of the outputs.
A0 to A7
Y0 to Y7
I
= GND to V
GND
f
V
i
) (C
CC
Propagation delay
An to Yn
Input capacitance
Power dissipation capacitance per buffer
r
= t
f
L
L
2.5 ns
Output enable inputs
(active LOW)
Data inputs
Ground (0 V)
Bus outputs
Positive supply voltage
CC
= output load capacitance in pF;
CC
V
CC
= supply voltage in V;
NAME AND FUNCTION
PARAMETER
2
TEMPERATURE RANGE
f
o
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
) where:
D
in W)
OUTSIDE NORTH AMERICA
C
V
Notes 1 and 2
L
CC
2
= 50 pF;
= 3.3 V
74LVC541A PW
74LVC541A DB
DESCRIPTION
The 74LVC541A is a high performance, low-power, low-voltage
Si-gate CMOS device and superior to most advanced CMOS
compatible TTL families.
Inputs can be driven from either 3.3V or 5.0V devices. In 3-State
operation, outputs can handle 5V. This feature allows the use of
these devices as translators in a mixed 3.3V/5V environment.
The 74LVC541A is an octal non-inverting buffer/line driver with
5-volt tolerant inputs/outputs. The 3-State outputs are controlled by
the output enable inputs OE1 and OE2.
FUNCTION TABLE
H = HIGH voltage level
L = LOW voltage level
X = don’t care
Z = high impedance OFF-state
74LVC541A D
CONDITIONS
INPUTS
OE1
X
H
L
L
OE2
H
X
L
L
INPUTS
NORTH AMERICA
7LVC541APW DH
74LVC541A DB
74LVC541A D
An
H
X
X
L
TYPICAL
3.3
5.0
20
74LVC541A
Product specification
OUTPUT
PKG. DWG. #
853-2103 19803
SOT163-1
SOT339-1
SOT360-1
Yn
H
L
Z
Z
UNIT
pF
pF
ns