8-Bit Parallel-Out Serial-in Shift Register
HD74LS164
8-Bit Parallel-Out Serial-in Shift Register
REJ03D0448–0200 Rev.2.00
Feb.18.2005
This 8-bit shift register ...
Description
HD74LS164
8-Bit Parallel-Out Serial-in Shift Register
REJ03D0448–0200 Rev.2.00
Feb.18.2005
This 8-bit shift register features gated serial inputs and an asynchronous clear. The gated serial inputs (A and B) permit complete control over incoming data as a low at either (or both) input(s) inhibits entry of the new data and resets the first flip-flop to the low level at the next clock pulse. A high-level input enables the other input which will them determine the state of the first flip-flop. Data at the serial inputs may be changed while the clock is high or low, but only information meeting the setup requirements will be entered. Clocking occurs on the low-to-high-level transition of the clock input.
Features
Ordering Information
Part Name
Package Type
Package Code (Previous Code)
Package Abbreviation
HD74LS164P
DILP-14 pin
PRDP0014AB-B (DP-14AV)
P
HD74LS164FPEL SOP-14 pin (JEITA)
PRSP0014DF-B (FP-14DAV)
FP
HD74LS164RPEL SOP-14 pin (JEDEC)
PRSP0014DE-A (FP-14DNV)
...
Similar Datasheet