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74LVC169

NXP
Part Number 74LVC169
Manufacturer NXP
Description Presettable synchronous 4-bit up/down binary counter
Published Nov 11, 2016
Detailed Description 74LVC169 Presettable synchronous 4-bit up/down binary counter Rev. 05 — 8 June 2009 Product data sheet 1. General de...
Datasheet PDF File 74LVC169 PDF File

74LVC169
74LVC169


Overview
74LVC169 Presettable synchronous 4-bit up/down binary counter Rev.
05 — 8 June 2009 Product data sheet 1.
General description The 74LVC169 is a synchronous presettable 4-bit binary counter which features an internal look-ahead carry circuitry for cascading in high-speed counting applications.
Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs (pins Q0 to Q3) change simultaneously with each other when so instructed by the count-enable (pins CEP and CET) inputs and internal gating.
This mode of operation eliminates the output counting spikes that are normally associated with asynchronous (ripple clock) counters.
A buffered clock (pin CP) inp...



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