View mc74hc195 datasheet:

MOTOROLA SEMICONDUCTOR TECHNICAL DATA MC74HC195 4-Bit Universal Shift Register High–Performance Silicon–Gate CMOS The MC74HC195 is identical in pinout to the LS195. The device inputs are N SUFFIX compatible with standard CMOS outputs, with pull up resistors, they are PLASTIC PACKAGE 16 compatible with LSTTL outputs. CASE 648–08 1 This static shift register features parallel load, serial load (shift right), hold, and reset modes of operation. These modes are tabulated in the Function Table, and further explanation can be found in the Pin Description section. ORDERING INFORMATION • Output Drive Capability: 10 LSTTL Loads MC74HCXXXN Plastic • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2 to 6 V • Low Input Current: 1 µA PIN ASSIGNMENT • H