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SN54ALS165, SN74ALS165 PARALLELĆLOAD 8ĆBIT REGISTERS
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SDAS157B − JUNE 1982 − REVISED DECEMBER 1994
• Complementary Outputs • Direct Overriding Load (Data) Inputs • Gated Clock Inputs • Parallel-to-Serial Data Conversion • Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
description
The ′ALS165 are parallel-load 8-bit serial shift registers that, when clocked, shift the data toward serial (QH and QH) outputs. 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 ′ALS165 have a clock-inhibit function and complemented serial outputs.