HC165 - Texas Instruments

HC165 8-Bit Parallel-Load Shift Registers

The SNx4HC165 devices are 8-bit parallel-load shift registers that, when clocked, shift the data toward a serial (QH) output. Parallel-in access to each stage is provided by eight individual direct data (A−H) inputs that are enabled by a low level at the shift/load (SH/LD) input. The SNx4HC165 devices also feature a clock-inhibit (CLK INH) function and a com.

Features

•1 Wide Operating Voltage Range of 2 V to 6 V
• Outputs Can Drive Up to 10 LSTTL Loads
• Low Power Consumption, 80-µA Maximum ICC
• Typical tpd = 13 ns
• ±4-mA Output Drive at 5 V
• Low Input Current of 1 µA Maximum
• Complementary Outputs
• Direct Overriding Load (Data) Inputs
• Gated Clock Inputs
• Parallel-to-Serial Data Conversion
• On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters. 2 Applications
• Programable Logic Controllers
• Appliances
• Video Di.