Datasheet Texas Instruments SN74F163ADR — 数据表

SN74F163A
SYNCHRONOUS 4-BIT BINARY COUNTER
SDFS088A – MARCH 1987 – REVISED AUGUST 2001 D
D
D D, DB, OR N PACKAGE
(TOP VIEW) Internal Look-Ahead Circuitry for Fast
Counting
Carry Output for N-Bit Cascading
Fully Synchronous Operation for Counting CLR
CLK
A
B
C
D
ENP
GND description 1 16 2 15 3 14 4 13 5 VCC
RCO
QA
QB
QC
QD
ENT
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