74AHC164BQ, 74AHC164 - 8-bit serial-in/parallel-out shift register

nexperia

Datasheet Details

Part number	74AHC164BQ, 74AHC164
Manufacturer	nexperia ↗
File Size	260.45 KB
Description	8-bit serial-in/parallel-out shift register
Datasheet	74AHC164-nexperia.pdf
Note	This datasheet PDF includes multiple part numbers: 74AHC164BQ, 74AHC164. Please refer to the document for exact specifications by model.

The 74AHC164; 74AHCT164 is an 8-bit serial-in/parallel-out shift register.

two serial data inputs (DSA and DSB), eight parallel data outputs (Q0 to Q7). Data is entered serially through DSA or DSB and either input can be used as an active HIGH enable for data entry through the other input. Data is shifted on the LOW-to-HIGH transitions of the clock (CP) input. A LOW on the master reset input (MR) clears the register and forces all outputs LOW, independently of other inputs. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in.

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Published: Dec 26, 2020 |