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M74HC195 - 8 BIT PIPO SHIFT REGISTER

Datasheet Summary

Description

The M54/74HC195 is a high speed CMOS 4 BIT PIPO SHIFT REGISTER fabricated in silicon gate 2 C MOS technology.

It has the same high speed performance of LSTTL combined with true CMOS low power consumption.

Features

  • parallel inputs, parallel outputs, J-K serial inputs, a SHIFT/LOAD control input, and a direct overriding CLEAR. This shift register can operate in two modes : Parallel Load ; Shift from QA towards QD. Parallel loading is accomplished by applying the four bits of data, and taking the SHIFT/LOAD control input low. The data is loaded into the associated flip flops and appears at the outputs after the positive transition of the clock input. During parallel loading, serial data flow is inhibited. Se.

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Datasheet Details

Part number M74HC195
Manufacturer STMicroelectronics
File Size 264.08 KB
Description 8 BIT PIPO SHIFT REGISTER
Datasheet download datasheet M74HC195 Datasheet
Additional preview pages of the M74HC195 datasheet.

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Full PDF Text Transcription

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M54HC195 M74HC195 8 BIT PIPO SHIFT REGISTER . . . . . . . . HIGH SPEED tPD = 13 ns (TYP.) at VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C 6 V HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V to 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS195 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) ORDER CODES : M54HC195F1R M74HC195M1R M74HC195B1R M74HC195C1R PIN CONNECTIONS (top view) DESCRIPTION The M54/74HC195 is a high speed CMOS 4 BIT PIPO SHIFT REGISTER fabricated in silicon gate 2 C MOS technology.
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