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Single 2-Line to 1-Line Data Selector/Multiplexer

Availability: 47,282


Package | PIN: SSOP (DCT) | 8
Temp: I (-40 to 85)
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
Qty Price
1-99 $0.32
100-249 $0.27
250-999 $0.17
1,000+ $0.11


  • Available in the Texas Instruments
    NanoFree™ package
  • Supports 5-V VCC operation
  • Inputs accept voltages to 5.5 V
  • Max tpd of 6 ns at 3.3 V
  • Low power consumption, 10-µA Maximum ICC
  • ±24-mA Output drive at 3.3 V
  • Typical VOLP (Output ground bounce)
    <0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH undershoot)
    >2 V at VCC = 3.3 V, TA = 25°C
  • Ioff Supports live insertion, partial-power-down mode, and back-drive protection
  • Can be used as a down translator to translate inputs from a maximum of 5.5 V down
    to the VCC Level
  • Latch-up performance exceeds 100 mA per
    JESD 78, Class II
  • ESD Protection exceeds JESD 22
    • 2000-V Human body model (A114-A)
    • 1000-V Charged-device model (C101)

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Texas Instruments  SN74LVC2G157DCTR

This single 2-line to 1-line data selector multiplexer is designed for 1.65-V to 5.5-VVCC operation.

The SN74LVC2G157 device features a common strobe (G) input. Whenthe strobe is high, Y is low and Y is high. When the strobe is low, a singlebit is selected from one of two sources and is routed to the outputs. The device provides true andcomplementary data.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using thedie as the package.

This device is fully specified for partial-power-down applications usingIoff. The Ioff circuitry disables the outputs,preventing damaging current backflow through the device when it is powered down.