| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
11,020 pcs
|
11020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
| Independent Circuits | |
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| Propagation Delay | |
| Schmitt Trigger Input | |
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The Nexperia 74HCT4538D,118 is a dual retriggerable precision monostable multivibrator designed for precise timing applications. Each multivibrator within the device can be triggered by either the positive or negative edge of an input pulse, offering flexibility in design.
The output pulse width is accurately determined by external timing components REXT and CEXT, following the formula TW = 0.7 × REXT × CEXT. The device operates within a wide supply voltage range of 4.5V to 5.5V and maintains functionality across an extended temperature range of -40°C to +125°C. It features a propagation delay of 35 ns.
This monostable multivibrator is available in a 16-SOIC surface mount package, making it suitable for various electronic assemblies. The device includes separate reset inputs and Schmitt-trigger action on the trigger inputs, enhancing tolerance to slower rise and fall times.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 5.5V.
-40°C to +125°C.
35 ns typical.
16-SOIC (0.154", 3.90mm Width) surface mount.
2.
No.
High level -4 mA max, low level 4 mA max.