| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,414 pcs
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1414 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
25 pcs
|
25 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip TC427CPA is a dual CMOS high-speed driver. It translates TTL/CMOS input voltage levels into a rail-to-rail output voltage swing, with the output within 25 mV of ground or the positive supply. The low-impedance, high-current driver outputs can swing a 1000 pF load to 18V in 30 nsec.
Key electrical specifications include a wide operating supply voltage range of 4.5V to 18V and a high peak output current of 1.5A. Input current is a low 1 µA, allowing direct interface with CMOS/bipolar switch-mode power supply control ICs. Current consumption is 0.4 mA when inputs are low and 8 mA when inputs are high.
This device is ideal for applications such as switch mode power supplies, pulse transformer drive, clock line drivers, and coax cable drivers. It is available in an 8-PDIP through-hole package, suitable for various mounting requirements. The operating temperature range is 0°C to 70°C (TA).
The TC427CPA is pin-compatible with the bipolar DS0026 and MMH0026 devices, offering a modern CMOS alternative with significantly lower current consumption.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5 V to 18 V.
8-DIP (0.300", 7.62mm) through-hole.
0°C to 70°C.
1.5 A maximum.
30 ns typical with 1000 pF load.
TTL/CMOS.