Overview

CD4503BMS is a hex noninverting buffer with 3 state outputs that have high sink and source current capability. Two disable controls are provided, one of which controls four buffers and the other controls the remaining two buffers. The CD4503BMS is supplied in these 16-lead outline packages: Braze Seal DIP H4T, Frit Seal DIP H1E, Ceramic Flatpack H6W.

CD4503BMS Functional Diagram
CD4503BMS Functional Diagram
  • High-voltage type (20V rating)
  • 3-state non-inverting type
  • 1 TTL load output drive capability
  • 2 output disable controls
  • 3 state outputs
  • Pin compatible with industry types MM80C97, MC14503 and 340097
  • 5V, 10V and 15V parametric ratings
  • Maximum input current of 1µA at 18V over full package temperature range; 100nA at 18V and +25 °C
  • Meets all requirements of JEDEC tentative standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"

Applications

  • 3 state hex buffer for interfacing ICs with data buses
  • COS/MOS to TTL hex buffer

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    MOQ
    DLA SMD
    Buy / Sample
    Part Number
    CD4503BDMSR
    circleLast Time Buy
    memory
    view_in_ar
    Samples Available
    		 SBDIP Tube 25 5962R9664301VEC Get Samples,
    CD4503BKMSR
    circleLast Time Buy
    memory
    view_in_ar
    Samples Available
    		 CFP Tray 25 5962R9664301VXC Get Samples,
    CD4503BKNSR
    circleObsolete
    memory
    view_in_ar
    		CFP Tray 25
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