74HC195 ( 4-bit parallel access shift register)

74HC195 is High-Speed CMOS Logic,It is useful in a wide variety of shifting, counting and storage applications. It performs serial, parallel, serial to parallel, or parallel to serial data transfers at very high speeds.

Specification

• Propagation Delay Time: 175 ns at 2V / 30 ns at 6V          
• Output Current: 5.2 mA at  6 V 
• No. of Inputs: 
• No. of Pins: 16
• Operating Temperature Range: -55 C to 125 C
• Supply Voltage Range: 2V to 6V
• Package: DIP-16   

Sympol	Pin	Description
MR	1	master reset input (active LOW)
J	0	first stage J-input (active HIGH)
K	3	first stage K-input (active LOW)
D­0,D­1,D­2,D­3	4,5,6,7	parallel data inputs
GND	8	ground (0 V)
PE	9	parallel enable input (active LOW)
CP	10	clock input (LOW-to-HIGH edge-triggered)
Q3	11	inverted output from the last stage
Q­0,Q­1,Q­2,Q­3	15,14,13,12	parallel outputs
V­CC	16	positive supply voltage

 

For 74HC195 Datasheet, Click here