Texas Instruments CD74HCT42E Signal Switches, Multiplexers and Decoders
High-speed CMOS logic 1-of-10 BCD to decimal decoder, functioning as a demultiplexer.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD74HCT42E
Series
Base Model
Detailed Description
High-speed CMOS logic 1-of-10 BCD to decimal decoder, functioning as a demultiplexer. Features 4 input lines and 10 output lines, with a 5V operating supply voltage range of 4.5V to 5.5V. Offers a 28MHz bandwidth and 35ns propagation delay. Packaged in a 16-PDIP with gold contact plating, suitable for through-hole mounting. Operates across a temperature range of -55°C to 125°C.
Package
PDIP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CD74HCT42E Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD74HCT42E Signal Switches, Multiplexers and Decoders technical specifications.
General
Series
74HCT
RoHS
Yes
Number of Channels
1
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C
Supply Voltage
5V
Bandwidth
28MHz
Package
PDIP
Contact Plating
Gold
Height
4.57mm
Alternate Parts Comparison (CD74HCT42E vs CD74HCT574M96 vs CD74HCT4053PWRG4 vs CD74HCT7046AM96)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Through Hole | -- | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -- | -55°C ~ 125°C (TA) | -55°C ~ 125°C |
| Supply Voltage | 5V | -- | -- | 4.5V ~ 5.5V |
| Series | 74HCT | -- | -- | -- |
| Number of Channels | 1 | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Bandwidth | 28MHz | -- | -- | -- |
| Contact Plating | Gold | -- | -- | -- |
| Height | 4.57mm | -- | -- | -- |
| High Level Output Current | -4mA | -- | -- | -- |
| Independent Circuits | 1 | -- | -- | -- |
| Lead Free | Lead Free | -- | -- | -- |
| Action |
Texas Instruments CD74HCT42E Signal Switches, Multiplexers and Decoders Overview
High-speed CMOS logic 1-of-10 BCD to decimal decoder, functioning as a demultiplexer. Features 4 input lines and 10 output lines, with a 5V operating supply voltage range of 4.5V to 5.5V. Offers a 28MHz bandwidth and 35ns propagation delay. Packaged in a 16-PDIP with gold contact plating, suitable for through-hole mounting.
Operates across a temperature range of -55°C to 125°C.
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