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74HC195 ( 4-bit parallel access shift register)
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EGP34.00EGP36.00 (-6%)
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 |
Additional information
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