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  1. Parts
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74HC157 Quad 2 Input Multiplexer SO-16 PDIP-16

OverviewAlternates
74HC157 Quad 2 Input Multiplexer SO-16 PDIP-16 - Nexperia - ic-nexperia-74hc157-quad-2-input-multiplexer-so16-pdip16

Generic DIP-16 integrated-circuit package entry with KiCad package CAD. The 3D model represents the package envelope, not manufacturer-specific product geometry.

Parts tray full · 5 max · remove a part to add another
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Offers

  • ?DigiKey$1.40
  • ?Mouser Electronics
  • ?Nexperia

Offers

  • ?DigiKey$1.40
  • ?Mouser Electronics
  • ?Nexperia

Pinout

Logical pinout · physical placement not verified
74HC157 QUAD 2 INPUT MS/E1I0,1I1,2I0,2I1,3I0,3I1,4I0,4I1GND1Z,2Z,3Z,4ZVCC
  • S1
    Type · Control
  • 1I0,1I1,2I0,2I1,3I0,3I1,4I0,4I12–5,11–14
    Type · Signal
  • 1Z,2Z,3Z,4Z4,7,9,12
    Type · Signal
  • /E15
    Type · Control
  • GND8
    Type · Ground
  • VCC16
    Type · Power
PinPositionType
S1Control
1I0,1I1,2I0,2I1,3I0,3I1,4I0,4I12–5,11–14Signal
1Z,2Z,3Z,4Z4,7,9,12Signal
/E15Control
GND8Ground
VCC16Power
Logical pinout · physical placement not verified
74HC157 QUAD 2 INPUT MS/E1I0,1I1,2I0,2I1,3I0,3I1,4I0,4I1GND1Z,2Z,3Z,4ZVCC

Pin details

6 connections
  1. S
    Control
    1
  2. 1I0,1I1,2I0,2I1,3I0,3I1,4I0,4I1
    Signal
    2–5,11–14
  3. 1Z,2Z,3Z,4Z
    Signal
    4,7,9,12
  4. /E
    Control
    15
  5. GND
    Ground
    8
  6. VCC
    Power
    16

Bare ICs

67 other options

74HC logic gates, MCP3008/MCP23017 ADCs and expanders, 24LC256 EEPROM, 4N25-series optocouplers and ULN2803A drivers — bare DIP chips with no breakout-board conveniences like pull-ups or level shifting.

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