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CD40257BMS Datasheet CMOS Quad 2 Line To 1 Line Data Selector/multiplexer

Manufacturer: Intersil (now Renesas)

Overview: CD40257BMS December 1992 CMOS Quad 2 Line to 1 Line Data Selector/Multiplexer Pinout CD40257BMS TOP.

General Description

of ‘B’ Series CMOS Devices” A1 2 B1 3 D1 4 A2 5 B2 6 D2 7 VSS 8 Applications • Digital Multiplexing • Shift Right/Shift Left Registers • True/Complement Selection Functional Diagram OUTPUT DISABLE 15 A1 B1 2 3 5 6 11 A3 B3 A4 B4 10 14 13 1 INPUT SELECT VDD = 16 VSS = 8 12 D4 9 D3 7 D2 4 D1 Description CD40257BMS is a data selector/multiplexer featuring three state outputs which can interface directly with and drive data lines of bus oriented systems.

The CD40257BMS is supplied in these 16-lead outline packages: Braze Seal DIP Frit Seal DIP Ceramic Flatpack H4T H1E H3X A2 B2 CAUTION: These devices are sensitive to electrostatic discharge;

follow proper IC Handling Procedures.

Key Features

  • High Voltage Type (20V Rating).
  • 3-State Outputs.
  • 100% Tested for Quiescent Current at 20V INPUT SELECT 1 16 VDD 15 OUTPUT.

CD40257BMS Distributor