Texas Instruments
CD74HCT423E
CD74HCT423E
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CD74HCT423E Texas Instruments - Yeehing Electronics
High Speed CMOS Logic Dual Retriggerable Monostable Multivibrators with Reset
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.58 |
| 100 — 249 | 0.447 |
| 250 — 999 | 0.329 |
| 1,000 + | 0.16 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Monostable Multivibrator |
| RoHS | Y |
| Elements per Chip | 2 |
| Logic Family | HCT |
| Logic Type | Monostable Multivibrator |
| Package / Case | PDIP-16 |
| Supply Current - Max | 0.008 mA |
| Propagation Delay Time | 68 ns |
| High Level Output Current | - 4 mA |
| Low Level Output Current | 4 mA |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.5 V |
| Minimum Operating Temperature | - 55 C |
| Maximum Operating Temperature | + 125 C |
| Packaging | Tube |
| Height | 4.57 mm |
| Length | 19.3 mm |
| Series | CD74HCT423 |
| Width | 6.35 mm |
| Brand | Texas Instruments |
| Mounting Style | Through Hole |
| Operating Supply Voltage | 5 V |
| Product Type | Monostable Multivibrator |
| Factory Pack Quantity | 25 |
| Subcategory | Logic ICs |
| Unit Weight | 0.033570 oz |
For more information, please refer to datasheet
Documents
| CD74HCT423E Datasheet |
More Information
The HC123, HCT123, CD74HC423 and CD74HCT423 are dual monostable multivibrators with resets. They are all retriggerable and differ only in that the 123 types can be triggered by a negative to positive reset pulse; whereas the 423 types do not have this feature. An external resistor (RX) and an external capacitor (CX) control the timing and the accuracy for the circuit. Adjustment of Rx and CX provides a wide range of output pulse widths from the Q and Q terminals. Pulse triggering on the A and B inputs occur at a particular voltage level and is not related to the rise and fall times of the trigger pulses.
