74HC195 – 74195 ( 4-bit parallel access shift register )

74195 High-Speed 4-Bit Parallel Access Shift Register DIP-16 The 74195 4-Bit Parallel-Access Shift Register is a high-speed TTL logic device designed for both serial and parallel data operations. It allows shifting data in either direction and features parallel loading for flexible data manipulation. The IC supports synchronous operation, enabling fast and reliable data transfer in digital systems. With its 16-pin DIP package, the 74195 is ideal for use in counters, registers, data storage, and timing circuits in computers and control systems. Features 4-bit universal shift register with parallel and serial inputs. Supports both left and right shift operations. Parallel loading capability for flexible data handling. Synchronous operation with a single clock input. TTL-compatible logic levels for easy interfacing. High-speed performance for digital and control applications. Clear (reset) input for register initialization. Compact 16-pin DIP package for through-hole mounting. Suitable for cascading to expand data width.

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 <!-- table, th, td { border: 1px solid black; } --> 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) D ­0 ,D ­1 ,D ­2 ,D ­3 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 Q ­0 ,Q ­1 ,Q ­2 ,Q ­3 15,14,13,12 parallel outputs V ­CC 16 positive supply voltage For 74HC195 Datasheet, Click here

74HC195 Parallel-Access Shift Register 4-Pit – 74195 Specifications TYPE DESCRIPTION Category Integrated Circuits (ICs) Mfr Texas Instruments Series 74HC Package Tube Part Status Active Logic Type Register, Bidirectional Output Type Complementary Number of Elements 1 Number of Bits per Element 4 Function Universal Voltage – Supply 2V ~ 6V Operating Temperature -55?C ~ 125?C Mounting Type Through Hole Package / Case 16-DIP (0.300″, 7.62mm) Supplier Device Package 16-PDIP Base Product Number 74HC195 Datasheet: 74HC195 Related Products: 74xx ICs