CD74HC154 High Speed CMOS Logic 4-to-16 Line Decoder/Demultiplexer | TI.com

CD74HC154
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High Speed CMOS Logic 4-to-16 Line Decoder/Demultiplexer

High Speed CMOS Logic 4-to-16 Line Decoder/Demultiplexer - CD74HC154
Datasheet
 

Description

The ’HC154 and ’HCT154 are 4-to-16 line decoders/demultiplexers with two enable inputs, E1 and E2. A High on either enable input forces the output into the High state. The demultiplexing function is performed by using the four input lines, A0 to A3, to select the output lines Y0\ to Y15\, and using one enable as the data input while holding the other enable low.

Features

  • Two Enable Inputs to Facilitate Demultiplexing and Cascading Functions
  • Fanout (Over Temperature Range)
    • Standard Outputs . . . . . . 10 LSTTL Loads
    • Bus Driver Outputs . . . 15 LSTTL Loads
  • Wide Operating Temperature Range . . . –55°C to 125°C
  • Balanced Propagation Delay and Transition Times
  • Significant Power Reduction Compared to LSTTL Logic ICs
  • HC Types
    • 2V to 6V Operation
    • High Noise Immunity: NIL= 30%, NIH = 30% of VCC at VCC = 5V
  • HCT Types
    • 4.5V to 5.5V Operation
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

Data sheet acquired from Harris Semiconductor

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)
CD74HC154 Order now Decoder
Demultiplexer    
HC     2     6     1     3.3
5    
28     0.08     44     4:16     Standard     5.2     -5.2     Catalog     -55 to 125     SOIC | 24     24SOIC: 160 mm2: 10.3 x 15.5 (SOIC | 24)     16     5     0.75     2    
CD54HC154 Samples not available Decoder/Demultiplexer     HC     2     6     1     3.3
5    
28     0.08     44     4:16     Standard     5.2/-5.2       Military     -55 to 125     CDIP | 24     24CDIP: 425 mm2: 13.4 x 31.75 (CDIP | 24)     16     5     0.75     2