74LVC2G14
Full part number: 74LVC2G14GM
Every spec below is cited to the manufacturer datasheet. Compare the closest alternatives, then ask the assistant what it means for your design.
What the 74LVC2G14 does
The 74LVC2G14 is a dual inverting Schmitt trigger featuring 5 V tolerant inputs and partial power-down capability. It operates across a wide supply voltage range from 1.65 V to 5.5 V, delivering ±24 mA output drive at 3.0 V. The device supports unlimited rise and fall times while maintaining high noise immunity and direct TTL interface compatibility. Available in multiple packages including TSSOP6, SC-74, and various XSON6 types, it functions across commercial, industrial, and military temperature grades. Designers typically employ this component as a wave and pulse shaper, an astable multivibrator, or a monostable multivibrator in mixed voltage environments.
Datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| quiescent current | — | 100 nA | 4 µA | VI = 5.5 V or GND; VCC = 1.65 V to 5.5 V; IO = 0 A; icc; Dual inverting Schmitt trigger with 5 V tolerant input | Nexperia datasheet, p. 5 — Dual inverting Schmitt trigger with 5 V tolerant input |
| output current (abs max) | — | — | 50 mA | VO = 0 V to VCC; io; Limiting values | Nexperia datasheet, p. 4 — Table 5. Limiting values |
| supply voltage range | 1.65 V | — | 5.5 V | vcc; Recommended operating conditions | Nexperia datasheet, p. 4 — Table 6. Recommended operating conditions |
| operating temperature | -40 °C | — | 125 °C | tamb; Recommended operating conditions | Nexperia datasheet, p. 4 — Table 6. Recommended operating conditions |
| power dissipation (abs max) | — | — | 250 mW | [2]; ptot; Limiting values | Nexperia datasheet, p. 4 — Table 5. Limiting values |
| input capacitance | — | 3.5 pF | — | VCC = 3.3 V; VI = GND to VCC; ci; Dual inverting Schmitt trigger with 5 V tolerant input | Nexperia datasheet, p. 5 — Dual inverting Schmitt trigger with 5 V tolerant input |
| propagation delay | 1 ns | 5.6 ns | 11 ns | VCC = 1.65 V to 1.95 V; tpd; Dynamic characteristics | Nexperia datasheet, p. 7 — Table 9. Dynamic characteristics |
| output voltage high | 1.2 V | — | — | IO = -4 mA; VCC = 1.65 V; voh; Tamb = -40 °C to +85 °C | Nexperia datasheet, p. 4 — Table 7. Static characteristics |
| output voltage low | — | — | 100 mV | IO = 100 μA; VCC = 1.65 V to 5.5 V; vol; Dual inverting Schmitt trigger with 5 V tolerant input | Nexperia datasheet, p. 5 — Dual inverting Schmitt trigger with 5 V tolerant input |
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Frequently asked questions
What is the input capacitance of the 74LVC2G14GM when VCC = 3.3 V, VI = GND to VCC, and ci is measured for a Dual inverting Schmitt trigger with 5 V tolerant input?
The input capacitance is 3.5 pF.
What is the maximum operating temperature (Tamb) for the 74LVC2G14GM?
The maximum operating temperature (Tamb) is 125 °C.
What is the output current (io) under limiting values when VO = 0 V to VCC?
The output current is 50 mA.
What is the output voltage high (VOH) when IO = -4 mA, VCC = 1.65 V, and Tamb = -40 °C to +85 °C?
The output voltage high is 1.2 V.
What is the maximum output voltage low (VOL) for the 74LVC2G14GM dual inverting Schmitt trigger with 5 V tolerant input?
The output voltage low is 100 mV when IO = 100 μA and VCC = 1.65 V to 5.5 V.
What is the power dissipation (ptot) under Limiting values?
The power dissipation is 250 mW.
What is the propagation delay (tpd) when VCC = 1.65 V to 1.95 V?
The propagation delay is 5.6 ns.
What is the quiescent current (ICC) for the 74LVC2G14GM when VI is 5.5 V or GND, VCC is 1.65 V to 5.5 V, and IO is 0 A?
The quiescent current is 100 nA.
What is the supply voltage range (VCC) under Recommended operating conditions?
The supply voltage range (VCC) is 5.5 V.