54LS169 Datasheet - National Semiconductor

54LS169, Synchronous 4-Bit Up/Down Binary Counter

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 Details

Part number:

54LS169

Manufacturer:

National Semiconductor

File Size:

156.76 KB

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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