Part Number
|
SN74AS169A |
Manufacturer
|
Texas Instruments |
Description
|
Synchronous 4-Bit Up/Down Binary Counter |
Published
|
Dec 10, 2020 |
Detailed Description
|
SN54ALS169B, SN54AS169A, SN74ALS169B, SN74AS169A SYNCHRONOUS 4ĆBIT UP/DOWN BINARY COUNTERS
• Fully Synchronous Operatio...
|
Datasheet
|
SN74AS169A
|
Overview
SN54ALS169B, SN54AS169A, SN74ALS169B, SN74AS169A SYNCHRONOUS 4ĆBIT UP/DOWN BINARY COUNTERS
• Fully Synchronous Operation for Counting
and Programming
• Internal Carry Look-Ahead Circuitry for
Fast Counting
• Carry Output for n-Bit Cascading • Fully Independent Clock Circuit • Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
description
SDAS125B − MARCH 1984 − REVISED DECEMBER 1994
SN54ALS169B, SN54AS169A .
.
.
J PACKAGE SN74ALS169B, SN74AS169A .
.
.
D OR N PACKAGE
(TOP VIEW)
U/D 1 CLK 2
A3 B4 C5 D6 ENP 7 GND 8
16 VCC 15 RCO
14 QA 13 QB 12 QC 11 QD 10 ENT
9 LOAD
These synchronous 4-bit up/down bi...
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