DM74191 Synchronous Up/Down 4-Bit Binary Counter with Mode Control

National Semiconductor

Description

54191 DM54191 DM74191 Synchronous Up Down 4-Bit Binary Counter with Mode Control June 1989 54191 DM54191 DM74191 Synchronous Up Down 4-Bit Binary Co.
This circuit is a synchronous reversible up down counter The 191 is a 4-bit binary counter Synchronous operation is provided by having all flip-flops.

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Datasheet Specifications

Part number: DM74191
Manufacturer: National Semiconductor
File Size: 129.85 KB
Datasheet: DM74191_NationalSemiconductor.pdf
Description: Synchronous Up/Down 4-Bit Binary Counter with Mode Control

Applications

* Alternate Military Aerospace device (54191) is available Contact a National Semiconductor Sales Office Distributor for specifications Connection Diagram Dual-In-Line Package TL F 6562
* 1 Order Number 54191DMQB 54191FMQB DM54191J DM54191W or DM74191N See NS Package Number J16A N16E or W16

DM74191 Distributors

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DM74191 Synchronous Down 4-Bit Binary Counter with Mode Control National Semiconductor

National Semiconductor DM74191-like datasheet