Lansdale Semiconductor, Inc. 4 x 4 Register File (Open Collector) 54LS170/E,F

Description
The Series 54LS/74LS Schottky TTL family features both Schottky-barrier-dio de inputs and emitter inputs and utilizes full Schottky-barrier-dio de clamping to achieve speeds comparable to Series 54/74 at one-fifth of the power. They retain the desirable features of, and are completely compatible with, most of the popular saturated logic circuits.
Description
The Series 54LS/74LS Schottky TTL family features both Schottky-barrier-dio de inputs and emitter inputs and utilizes full Schottky-barrier-dio de clamping to achieve speeds comparable to Series 54/74 at one-fifth of the power. They retain the desirable features of, and are completely compatible with, most of the popular saturated logic circuits.

Suppliers

Company
Product
Description
Supplier Links
4 x 4 Register File (Open Collector) - 54LS170/E,F - Lansdale Semiconductor, Inc.
Phoenix, AZ, USA
4 x 4 Register File (Open Collector)
54LS170/E,F
4 x 4 Register File (Open Collector) 54LS170/E,F
The Series 54LS/74LS Schottky TTL family features both Schottky-barrier-dio de inputs and emitter inputs and utilizes full Schottky-barrier-dio de clamping to achieve speeds comparable to Series 54/74 at one-fifth of the power. They retain the desirable features of, and are completely compatible with, most of the popular saturated logic circuits.

The Series 54LS/74LS Schottky TTL family features both Schottky-barrier-diode inputs and emitter inputs and utilizes full Schottky-barrier-diode clamping to achieve speeds comparable to Series 54/74 at one-fifth of the power. They retain the desirable features of, and are completely compatible with, most of the popular saturated logic circuits.

Technical Specifications

  Lansdale Semiconductor, Inc.
Product Category Shift Registers
Product Number 54LS170/E,F
Product Name 4 x 4 Register File (Open Collector)
Supply Voltage 7 V
Output Characteristics Open-collector
Package Type DIP (optional feature); Other (optional feature); Lead Flat Pack
Logic Family TTL
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