(Hong Kong)
Product Summary
The CD74HC154EN is a 4- to 16-line decoder/demultiplexer with two enable inputs, E1 and E2. A High on either enable input of the CD74HC154EN forces the output into the High state. The demultiplexing function of the CD74HC154EN 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.
Parametrics
CD74HC154EN absolute maximum ratings: (1)DC Supply Voltage, VCC: -0.5V to 7V; (2)DC Input Diode Current, IIK For VI < -0.5V or VI > VCC + 0.5V: ±20mA; (3)DC Output Diode Current, IOK For VO < -0.5V or VO > VCC + 0.5V: ±20mA; (4)DC Output Source or Sink Current per Output Pin, IO For VO > -0.5V or VO < VCC + 0.5V: ±25mA; (5)DC VCC or Ground Current, ICC or IGND: ±50mA.
Features
CD74HC154EN features: (1)Two Enable Inputs to Facilitate Demultiplexing and Cascading Functions; (2)Fanout (Over Temperature Range). Standard Outputs 10 LSTTL Loads. Bus Driver Outputs 15 LSTTL Loads; (3)Wide Operating Temperature Range -55 to 125℃; (4)Balanced Propagation Delay and Transition Times; (5)Significant Power Reduction Compared to LSTTL Logic ICs.
Diagrams
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 CD74HC154EN |
Texas Instruments |
Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder |
Data Sheet |
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CD74HC154ENE4 |
Texas Instruments |
Encoders, Decoders, Multiplexers & Demultiplexers Hi-Spd CMOS 4-16 Ln Decoder/Demltplxr |
Data Sheet |
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