Build with SN74LVC1G14 — Datasheet Specs & AI Design Help

00 — Overview

What the SN74LVC1G14 does

The SN74LVC1G14 is a single Schmitt-trigger inverter operating from 1.65V to 5.5V. It features a maximum propagation delay of 4.6ns at 3.3V, supports a 24mA output drive, and includes partial-power-down mode to inhibit current backflow. Available in multiple packages including SOT-23 and SC70, this device provides hysteresis to tolerate slow or noisy input signals. It is typically used in audio receivers, portable audio docks, Blu-ray players, embedded PCs, and various consumer electronics like MP3 players and PDAs. The component also offers robust latch-up and ESD protection to ensure reliable operation in diverse environments.

Next step

Start building with SN74LVC1G14 → Every number above is cited straight from the datasheet — ask what they mean for your design, and the assistant answers from the same source documents.

01 — Key specifications

Datasheet parameters

Datasheet parameters for SN74LVC1G14
Parameter	Min	Typ	Max	Conditions	Source
quiescent current	—	—	10 µA	VI = 5.5 V or GND, IO = 0; 1.65 V to5.5 V; icc; over recommended operating free-air temperature range (unless otherwise noted)	TI datasheet, p. 7 — over recommended operating free-air temperature range (unless otherwise no…
output current	—	—	-4 mA	VCC = 1.65 V; ioh; 5.3 Recommended Operating Conditions	TI datasheet, p. 6 — 5.3 Recommended Operating Conditions
supply voltage range	1.65 V	—	5.5 V	Operating; vcc; 5.3 Recommended Operating Conditions	TI datasheet, p. 6 — 5.3 Recommended Operating Conditions
operating temperature	-40 °C	—	85 °C	YZP, YZV, and DPW packages; ta; 5.3 Recommended Operating Conditions	TI datasheet, p. 6 — 5.3 Recommended Operating Conditions
propagation delay	3.8 ns	—	13 ns	1.8 V ± 0.15 V; tpd; 5.7 Switching Characteristics: $ -40^{\circ} $C to $ 125^{\circ} $C	TI datasheet, p. 8 — 5.7 Switching Characteristics: C to C

02 — Alternatives

Closest matches to SN74LVC1G14

SN74LVC1G04 1.9× higher operating temperature, 1.2× lower propagation delay, similar output current

74HC164BQ 6.5× higher propagation delay, 1.4× higher supply voltage range, 1.2× lower quiescent current

74HC595D 10.0× lower quiescent current, 1.9× higher propagation delay, 1.1× higher supply voltage range

74HCT165BQ 2.7× higher propagation delay, 1.9× higher operating temperature, 1.4× higher supply voltage range

74LVC245A 1.9× higher operating temperature, 1.4× lower supply voltage range, similar propagation delay

74LVC2G14GM 1.9× higher operating temperature, 1.1× lower propagation delay, similar supply voltage range

NC7WZ16 10.0× lower quiescent current, 1.9× higher operating temperature, 1.2× lower propagation delay

NC7WZ17 10.0× lower quiescent current, 1.3× higher propagation delay, similar operating temperature

03 — FAQ

Frequently asked questions

What is the maximum operating temperature for the SN74LVC1G14DBVR in YZP, YZV, and DPW packages?

The maximum operating temperature is 85 °C at ambient temperature (ta) as specified in 5.3 Recommended Operating Conditions.

What is the output current (ioh) when VCC = 1.65 V according to the 5.3 Recommended Operating Conditions?

The output current (ioh) is -4 mA when VCC = 1.65 V.

What is the propagation delay (tpd) at 1.8 V ± 0.15 V over the -40°C to 125°C temperature range?

The propagation delay is 13 ns.

What is the quiescent current when VI = 5.5 V or GND, IO = 0, and the supply voltage is 1.65 V to 5.5 V over the recommended operating free-air temperature range?

The quiescent current is 10 µA.

What is the maximum supply voltage under recommended operating conditions?

The maximum supply voltage is 5.5 V.