| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3 pcs
|
3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Current | |
| Independent Circuits | |
| Logic Type | |
| Mounting Type | |
| Operating Temperature | |
| Propagation Delay | |
| Quiescent Current | |
| SVHC Present | |
| Schmitt Trigger Input | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The MM74HC123AM is a dual retriggerable monostable multivibrator utilizing advanced silicon-gate CMOS technology. It provides speeds comparable to low-power Schottky TTL while retaining CMOS benefits like low power consumption and high noise immunity.
This device features both negative (A) and positive (B) transition-triggered inputs, either of which can function as an inhibit input. A clear input, when taken low, resets the one-shot. The MM74HC123AM is retriggerable, meaning its output pulse can be extended by repeated triggering.
Key electrical characteristics include a typical propagation delay of 22 ns and a wide power supply range of 2V to 6V. The output pulse width is determined by external RC components, following the formula PW = (REXT)(CEXT). All inputs are protected against static discharge.
The MM74HC123AM is supplied in a 16-SOIC surface mount package. Its operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MM74HC123AM operates from 2V to 6V.
The MM74HC123AM operates from -40°C to 85°C.
The MM74HC123AM is available in a 16-SOIC (0.154", 3.90mm Width) surface-mount package.
The typical propagation delay is 22 ns.
Yes, the MM74HC123AM has Schmitt trigger inputs.
The MM74HC123AM contains two independent circuits.
The maximum quiescent current is 80 µA.