74HC_HCT4515_CNV_15 Datasheet, PDF (3/8 Pages) NXP Semiconductors – 4-to-16 line decoder/demultiplexer with input latches; inverting

Philips Semiconductors
4-to-16 line decoder/demultiplexer with
input latches; inverting
PIN DESCRIPTION
PIN NO.
SYMBOL
1
LE
2, 3, 21, 22
A₀ to A₃
11, 9, 10, 8, 7, 6, 5, 4,18, 17, 20, 19, 14, 13, 16, 15 Q₀ to Q₁₅
12
GND
23
E
24
V_CC
Product specification
74HC/HCT4515
NAME AND FUNCTION
latch enable input (active HIGH)
address inputs
multiplexer outputs (active LOW)
ground (0 V)
enable input (active LOW)
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
September 1993
3