74HC540D-T Datasheet, PDF (3/7 Pages) NXP Semiconductors – Octal buffer/line driver; 3-state inverting

Philips Semiconductors
Octal buffer/line driver; 3-state; inverting
Product specification
74HC/HCT540
PIN DESCRIPTION
PIN NO.
1, 19
2, 3, 4, 5, 6, 7, 8, 9
10
18, 17, 16, 15, 14, 13, 12, 11
20
SYMBOL
OE₁, OE₂
A₀ to A₇
GND
Y₀ to Y₇
V_CC
NAME AND FUNCTION
output enable input (active LOW)
data inputs
ground (0 V)
bus outputs
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
December 1990
3