SN74AS153 Dual 1-of-4 Data Selectors/Multiplexers |

This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Dual 1-of-4 Data Selectors/Multiplexers

Dual 1-of-4 Data Selectors/Multiplexers - SN74AS153


These dual 1-of-4 data selectors/multiplexers contain inverters and drivers to supply full binary decoding data selection to the AND-OR gates. Separate strobe (G\) inputs are provided for each of the two 4-line sections.

The SN54ALS153 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS153 and SN74AS153 are characterized for operation from 0°C to 70°C.



  • Permit Multiplexing From n Lines to One Line
  • Perform Parallel-to-Serial Conversion
  • Strobe (Enable) Line Provided for Cascading (n Lines to n Lines)
  • ´ALS253 and SN74AS253A Are 3-State Versions of These Parts
  • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs



Compare all products in Encoders & decoders Email Download to Excel
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)
SN74AS153 Order now Encoder
AS     4.5     5.5     2     5     125     33     21     4:1     Standard     48     -15     Catalog     0 to 70     PDIP | 16
SOIC | 16
SO | 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)    
4     5     0.75     2