SN100KT5539 OCTAL ECL-TO-TTL TRANSLATOR WITH OPEN-COLLECTOR OUTPUTS

SDZS008 - JANUARY 1990 - REVISED OCTOBER 1990

features

• 100K Compatible
• Open-Collector Outputs Drive Bus Lines or Buffer Memory Address Registers
• ECL and TTL Output-Enable Inputs
• Flow-Through Architecture Optimizes PCB Layout
• Center-Pin V_CC, V_EE, and GND Configurations Minimize High-Speed Switching Noise
• Package Options Include "Small Outline" Packages and Standard Plastic 300-mil DIPs

description

This octal ECL-to-TTL translator is designed to provide efficienttranslation between a 100K signal environment and a TTL signalenvironment. This device is designed specifically to improve theperformance and density of ECL-to-TTL CPU/bus-oriented functions suchas memory-address drivers, clock drivers, and bus-oriented receiversand transmitters while eliminating the need for three-state overlapprotection.

Two pins 1 and 2 are provided for output-enablecontrol. These control inputs are ANDed together with 1 being ECL-compatible and 2 being TTL-compatible. This offersthe choice of controlling the outputs of the device from either a TTLor ECL signal environment.

The SN100KT5539 is characterized for operation from 0°C to85°C.

View more information about generic part numbers:SN100KT5539

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