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Part Number : CD74HCT154M
Function : HIGH SPEED CMOS LOGIC 4-TO-16 LINE DECODER/DEMULTIPLEXER
Maker : Texas Instruments

Pinouts :
CD74HCT154M datasheet

Description : 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 . . . -55oC to 125oC
• 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

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.

Datasheet PDF Download :
CD74HCT154M pdf

Others datasheet of same file : CD54HC154F3A,CD54HCT154F3A,CD74HC154E,CD74HC154EN,CD74HC154M
2015/01/28 13:52 2015/01/28 13:52

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