Update: 30 September, 2023
MC74AC160/74ACT160 and MC74AC162/74ACT162 are high-speed synchronous decade counters operating in the BCD (8421) sequence. They are synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus a Terminal Count output for versatility in forming synchronous multistage counters. The MC74AC160/74ACT160 has an asynchronous Master Reset input that overrides all other inputs and forces the outputs LOW. The MC74AC162/74ACT162 has a Synchronous Reset input that overrides counting and parallel loading and allows all outputs to be simultaneously reset on the rising edge of the clock.
File format: PDF
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MD5 Checksum: 1DCD85A96940C37D39494892DF08149B
Publication date: 10 July, 2012
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PDF Link: MOTOROLA MC74AC160/MC74ACT160/MC74AC162/MC74ACT162 handbook PDF