MC74HC165A

8-Bit Serial or Parallel-Input/ Serial-Output Shift Register High−Performance Silicon−Gate CMOS MC74HC165A The MC74HC165A is identical in pinout to the LS165. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device is an 8−bit shift register with complementary outputs from the last stage. Data may be loaded into the register either in parallel or in serial form. When the Serial Shift/Parallel Load input is low, the data is loaded asynchronously in parallel. When the Serial Shift/Parallel Load input is high, the data is loaded serially on the rising edge of either Clock or Clock Inhibit (see the Function Table). The 2−input NOR clock may be used either by combining two independent clock sources or by designating one of the clock inputs to act as a clock inhibit. Features Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2.0 to 6.0 V Low Input Current: 1 mA High Noise Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard No. 7 A Chip Complexity: 286 FETs or 71.5 Equivalent Gates NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable These Devices are Pb−Free, Halogen Free and are RoHS Compliant www.onsemi.com 16 1 16 1 16 1 1 MARKING DIAGRAMS 16 PDIP−16 N SUFFIX CASE 648 MC74HC165A...