SN74AHCT157 Quadruple 2-Line To 1-Line Data Selectors / Multiplexers | TI.com

SN74AHCT157 (ACTIVE) Quadruple 2-Line To 1-Line Data Selectors / Multiplexers

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers - SN74AHCT157
Datasheet
 

Description

These quadruple 2-line to 1-line data selectors/multiplexers are designed for 4.5-V to 5.5-V VCC operation.

The ’AHCT157 devices feature a common strobe (G)\ input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.

Features

  • Inputs Are TTL-Voltage Compatible
  • Latch-Up Performance Exceeds 250 mA Per JESD 17

Parametrics

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Part number Order Function Technology Family VCC (Min) (V) VCC (Max) (V) Channels (#) Voltage (Nom) (V) F @ nom voltage (Max) (MHz) ICC @ nom voltage (Max) (mA) tpd @ nom Voltage (Max) (ns) Configuration Type IOL (Max) (mA) IOH (Max) (mA) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Bits (#) Digital input leakage (Max) (uA) ESD CDM (kV) ESD HBM (kV)
SN74AHCT157 Order now Encoder
Multiplexer    
AHCT     4.5     5.5     4     5     70     0.02     7.5     2:1     Standard     8     -8     Catalog     -40 to 85     PDIP | 16
SOIC | 16
SSOP | 16
TSSOP | 16
TVSOP | 16    
See datasheet (PDIP)
16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)
16SSOP: 48 mm2: 7.8 x 6.2 (SSOP | 16)
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)
16TVSOP: 23 mm2: 6.4 x 3.6 (TVSOP | 16)    
2     5     0.75     2