CD54HCT139F
HAR
The Texas Instruments CD54HCT139F is a Dual 2-to-4 Line Decoder/Demultiplexer. It operates within a temperature range of -55 to 125°C and comes in a 16-pin CDIP package.
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16 pcs
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16 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CD54HCT123F3A from Texas Instruments is a high-speed CMOS logic integrated circuit featuring dual retriggerable monostable multivibrators with resets. This component is housed in a 16-pin CDIP (J) package, making it suitable for through-hole mounting.
Key electrical characteristics include an operating voltage range of 4.5V to 5.5V, with standard outputs supporting a fanout of 10 LSTTL loads and bus driver outputs supporting 15 LSTTL loads. The device is designed for a wide operating temperature range from -55°C to 125°C.
This monostable multivibrator offers features such as overriding reset, triggering from leading or trailing edges, buffered Q and Q\ outputs, and separate resets. It also includes Schmitt trigger inputs on both A\ and B inputs, contributing to its robust performance. The balanced propagation delay and transition times, along with significant power reduction compared to LSTTL logic, make it an efficient choice for various timing applications.
| Qty | Low | High |
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| 1+ | $17.71 | $17.71 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55 to 125°C.
The CD54HCT123F3A is available in a CDIP (J) package.
The CD54HCT123F3A has 16 pins.
HCT types like the CD54HCT123F3A operate from 4.5V to 5.5V.
Standard outputs on the CD54HCT123F3A have a fanout of 10 LSTTL loads.
Bus driver outputs on the CD54HCT123F3A have a fanout of 15 LSTTL loads.