SN74HCT157 Quadruple 2-Line To 1-Line Data Selectors/Multiplexers | TI.com

SN74HCT157 (ACTIVE) Quadruple 2-Line To 1-Line Data Selectors/Multiplexers

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers - SN74HCT157
Datasheet
 

Description

These data selectors/multiplexers contain inverters and drivers to supply full data selection to the four output gates. A separate strobe (G)\ input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs.

Features

  • Operating Voltage Range of 4.5 V to 5.5 V
  • High-Current Outputs Drive Up To 15 LSTTL Loads
  • Typical tpd = 15 ns
  • Low Power Consumption, 80-µA Max ICC
  • ±6-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max
  • Inputs Are TTL-Voltage Compatible
  • Buffered Inputs and Outputs

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)
SN74HCT157 Order now Encoder
Multiplexer    
HCT     4.5     5.5     4     5     25     0.08     40     2:1     Standard     6     -6     Catalog     -40 to 85     PDIP | 16
SOIC | 16    
See datasheet (PDIP)
16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)    
2     5     0.75     2