74HC182 Datasheet, PDF (3/9 Pages) NXP Semiconductors – Look-ahead carry generator

Philips Semiconductors
Look-ahead carry generator
PIN DESCRIPTION
PIN NO.
3, 1, 14, 5
4, 2, 15, 6
7
8
9
10
11
12
13
16
SYMBOL
G₀ to G₃
P₀ to P₃
P
GND
C_n+z
G
C_n+y
C_n+x
C_n
V_CC
NAME AND FUNCTION
carry generate inputs (active LOW)
carry propagate inputs (active LOW)
carry propagate output (active LOW)
ground (0 V)
function output
carry generate output (active LOW)
function output
function output
carry input (active HIGH)
positive supply voltage
Product specification
74HC/HCT182
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
December 1990
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