74HC195 4 Bit Parallel Access Shift Register IC (74HC195 IC)

The 74HC195 is a high speed CMOS 4 bit shift register with parallel access capability. It allows parallel data loading and serial shifting operations for flexible data handling in digital systems.

This IC is used in data storage, data transfer, and serial communication applications where controlled shifting and parallel access are required. It operates with TTL compatible logic levels for reliable integration in digital circuits.

Key Features

• 4 bit shift register
• Parallel data loading capability
• Serial data shifting operation
• Synchronous control inputs
• High speed CMOS logic operation
• TTL compatible input levels

Specifications

• IC Type = 4 bit Parallel Access Shift Register
• Logic Family = 74HC
• Supply Voltage = 2V to 6V
• Package Type = DIP
• Number of Pins = 16
• Operating Temperature = -40C to +85C

Interfaces

• VCC = Power supply
• GND = Ground
• CLK = Clock input
• LOAD = Parallel load control
• SHIFT = Shift control input
• A B C D = Parallel data inputs
• Q0 Q1 Q2 Q3 = Output data lines
• SER = Serial data input
• CLEAR = Reset input