| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
575 pcs
|
575 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Independent Circuits | |
| Logic Type | |
| Mounting Type | |
| Operating Temperature | |
| Propagation Delay | |
| Quiescent Current | |
| Schmitt Trigger Input | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The MM74HC123AN is a dual retriggerable monostable multivibrator IC manufactured by ON Semiconductor, utilizing advanced silicon-gate CMOS technology. It provides speeds comparable to low-power Schottky TTL while maintaining CMOS benefits like low power consumption and high noise immunity.
Key electrical characteristics include a typical propagation delay of 25 ns and a wide power supply range from 2V to 6V. The device features a simple pulse width formula of PW = (REXT)(CEXT), allowing for a wide pulse range from 400 ns to infinity. It has a low quiescent current of 80 µA maximum and low input current of 1 µA maximum. The MM74HC123AN supports a fanout of 10 LS-TTL loads.
Each multivibrator has both negative (A) and positive (B) transition-triggered inputs, which can also function as inhibit inputs. A clear input, when taken low, resets the one-shot. The device is retriggerable, meaning its output pulse can be extended by repeated triggering. All inputs are protected against static discharge.
This component is supplied in a 16-DIP (0.300", 7.62mm) through-hole package, making it suitable for breadboarding and through-hole mounting applications. The operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2V to 6V.
25 ns.
16-DIP (0.300", 7.62mm) with a 16-PDIP supplier package.
-40°C to 85°C.
Yes.
80 µA.
2.