| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,500 pcs
|
4500 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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| Max Propagation Delay @ V, Max CL | |
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The STMicroelectronics M74HC688TTR is an 8-bit identity comparator, suitable for various logic applications. This device features a wide operating voltage range from 2V to 6V and operates across a temperature spectrum of -55°C to 125°C.
Designed for surface mount installation, the M74HC688TTR comes in a 20-TSSOP package. Its key electrical characteristics include a quiescent current of 4 µA and a maximum propagation delay of 29ns at 6V with a 50pF load. The output function is A=B with an active low output type.
This comparator is part of the logic family and is designed for applications requiring precise equality detection between 8-bit data lines. Its robust operating temperature range and reliable performance make it a suitable choice for demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2V to 6V.
-55°C to 125°C.
20-TSSOP surface-mount package.
Active low (A=B) — the output goes low when the two 8-bit inputs are equal.
29 ns at 6V with a 50 pF load.
4 µA.
8 bits.