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2-Line-to-4-Line Decoder

NEW - Custom reel may be available
Inventory: 157,120

Quality information

RoHS Yes
Lead finish / Ball material SN, NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
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 (°C) -40 to 85
View TI packaging information

Features for the SN74LVC1G139

  • Available in the Texas Instruments
    NanoStar™ and NanoFree™ Packages
  • Supports 5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • Supports Down Translation to VCC
  • Maximum tpd of 4.9 ns at 3.3 V and 15 pF
  • Low Power Consumption, 10-µA Maximum ICC
  • ±24-mA Output Drive at 3.3 V
  • Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

All trademarks are the property of their respective owners.

Description for the SN74LVC1G139

This SN74LVC1G139 2-to-4 line decoder is designed for 1.65-V to 5.5-VVCC operation.

The SN74LVC1G139 2-line to 4-line decoder is designed to be used in high-performancememory-decoding or data-routing applications requiring very short propagation delay times. Inhigh-performance memory systems, this decoder can be used to minimize the effects of systemdecoding. When used with high-speed memories using a fast enable circuit, the delay times of thesedecoders and the enable time of the memory usually are less than the typical access time of thememory. This means that the effective system delay introduced by the decoder is negligible.

NanoStar and NanoFree package technology is a major breakthrough in device packagingconcepts, using the die 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 $0.370
100-249 $0.252
250-999 $0.194
1,000+ $0.129

Additional package qty | carrier options

Package qty | Carrier 250 | SMALL T&R
Inventory 29,940
Qty | Price (USD) 1ku | $0.270 1-99 $0.667 100-249 $0.513 250-999 $0.378 1,000+ $0.270