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Description

General part information

74HC164 Series

The ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control.

The ’HC164 and ’HCT164 are 8-bit, serial-in, parallel-out, shift registers with asynchronous reset. Data is shifted on the positive edge of Clock (CLK). A LOW on the RESET (CLR) pin resets the shift register and all outputs go to the LOW state regardless of the input conditions. Two Serial Data inputs (A and B) are provided, either one can be used as a data enable control.

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74HC164DE4
FunctionSerial to Parallel
Logic TypeShift Register
Mounting TypeSurface Mount
Number of Bits per Element8 bits
Number of Elements1
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Output TypePush-Pull
Package Length0.154 in
Package Name14-SOIC
Package Width3.9 mm
Voltage - Supply (Maximum)6 V
Voltage - Supply (Minimum)2 V

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