text.skipToContent text.skipToNavigation


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

NEW - Custom reel may be available
Inventory: 139,116  

Quality information

RoHS Yes
Lead finish / Ball material SN, NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
View or download

Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
VSSOP (DCU) | 8 3,000 | LARGE T&R
Custom reel may be available
-40 to 85
Package | Pins VSSOP (DCU) | 8
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (℃) -40 to 85
View TI packaging information

Features for the SN74LVC2G157

  • 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)

All trademarks are the property of their respective owners.

Description for the SN74LVC2G157

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.


Qty Price (USD)
1-99 0.258
100-249 0.176
250-999 0.135
1,000+ 0.09

Additional package qty | carrier options

Package qty | Carrier 250 | SMALL T&R
Inventory 36,429
Qty | Price (USD) 1ku | 0.26 1-99 0.642 100-249 0.494 250-999 0.364 1,000+ 0.26