54LS169 Synchronous 4-Bit Up/Down Binary Counter

National Semiconductor

Description

54LS169 DM54LS169A DM74LS169A Synchronous 4-Bit Up Down Binary Counter June 1989 54LS169 DM54LS169A DM74LS169A Synchronous 4-Bit Up Down Binary Coun.
This synchronous presettable counter features an internal carry look-ahead for cascading in high-speed counting applications Synchronous operation is.

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Datasheet Specifications

Part number: 54LS169
Manufacturer: National Semiconductor
File Size: 156.76 KB
Datasheet: 54LS169-NationalSemiconductor.pdf
Description: Synchronous 4-Bit Up/Down Binary Counter

Applications

* Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs all change at the same time when so instructed by the countenable inputs and internal gating This mode of operation helps eliminate the output counting spikes that are normally associated with async

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54LS169 Synchronous 4-Bit Down Binary Counter National Semiconductor

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