| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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33 pcs
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33 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name |
The MM54HC221AJ from Texas Instruments is a dual monostable multivibrator designed for high-speed applications. It features a typical propagation delay of 25 ns at 5V and low power dissipation, with a standby current of only 4 µA at 25°C and an active current of 700 µA at 5V.
This component boasts high noise immunity, with VNIH and VNIL rated at 28% of VCC minimum. It provides an output drive capability of 10 LSTTL loads and symmetrical output impedance with IOH and IOL at a minimum of 4 mA. The MM54HC221AJ is suitable for various timing and pulse generation circuits where reliable and precise timing is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.21 | $2.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical propagation delay is 25 ns at VCC = 5V.
The standby supply current is a maximum of 4 µA at TA = 25°C.
The active supply current is a maximum of 700 µA at VCC = 5V.
The high noise immunity (VNIH = VNIL) is a minimum of 28% VCC.
The output drive capability is 10 LSTTL loads.
The symmetrical output impedance (IOH = IOL) is a minimum of 4 mA.