SN74AHC157 Quadruple 2-Line To 1-Line Data Selectors / Multiplexers | TI.com

SN74AHC157
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Quadruple 2-Line To 1-Line Data Selectors / Multiplexers

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers - SN74AHC157
Datasheet
SN54AHC157, SN74AHC157 datasheet (Rev. J)
 

Description

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

The ’AHC157 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

  • Operating Range 2-V to 5.5-V
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

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)
SN74AHC157 Order now Encoder
Multiplexer    		 AHC     2     5.5     4     3.3
5    		 110     0.04     11.5
7.5    		 2:1     Standard     50     -50     Catalog     -40 to 125     PDIP | 16
SOIC | 16
SO | 16
SSOP | 16
TSSOP | 16
TVSOP | 16
VQFN | 16    		 16PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 16)
16SO: 80 mm2: 7.8 x 10.2 (SO | 16)
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)
16VQFN: 14 mm2: 3.5 x 4 (VQFN | 16)    		 2     5     0.75     2    
SN54AHC157 Samples not available Encoder/Multiplexer     AHC     2     5.5     4     3.3
5    		 110     0.04     11.5
7.5    		 2:1     Standard     50/-50       Military     -55 to 125     CDIP | 16
CFP | 16
LCCC | 20    		 16CDIP: 135 mm2: 6.92 x 19.56 (CDIP | 16)
16CFP: 69 mm2: 6.73 x 10.3 (CFP | 16)
20LCCC: 79 mm2: 8.89 x 8.89 (LCCC | 20)    		 2     5     0.75     2