logic

SN74LVC1G14

Full part number: SN74LVC1G14DBVR

Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.

01 — Overview

This Texas Instruments datasheet covers the SN74LVC1G14, a single Schmitt-trigger inverter available in multiple logic packages. It defines electrical specifications and pinouts for parts including the DBVR, DCKR, DRLR, DRYR, DSFR, YZPR, YZVR, and DPWR variants. The document details operating conditions from 1.65V to 5.5V, highlighting key performance metrics such as a maximum propagation delay of 4.6ns at 3.3V, 24mA output drive, and 10µA quiescent current. It also emphasizes robust ESD protection exceeding JESD standards and low power consumption suitable for portable audio and embedded applications.

02 — Key specifications

Datasheet parameters

Parameter	Min	Typ	Max	Conditions
quiescent current	—	—	10 µA	VI = 5.5 V or GND, IO = 0; 1.65 V to5.5 V
output current	—	—	-4 mA	VCC = 1.65 V
supply voltage range	1.65 V	—	5.5 V	Operating
operating temperature	-40 °C	—	85 °C	YZP, YZV, and DPW packages
propagation delay	2.8 ns	—	9.9 ns	A; Y; 1.8 V ± 0.15 V
output voltage high	1.2 V	—	—	IOL = -4 mA; 1.65 V
output voltage low	—	—	100 mV	IOL = 100 μA; 1.65 V to4.5 V

03 — Alternatives

Closest matches to SN74LVC1G14

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

74LVC245A 2.0× higher output voltage low, 1.9× higher operating temperature, 1.4× lower supply voltage range

74LVC2G14GM 1.9× higher operating temperature, 1.1× lower propagation delay, similar output voltage high

NC7WZ17 10.0× lower quiescent current, 1.3× higher propagation delay, 1.3× higher output voltage high

NL17SZ08 10.0× lower quiescent current, 1.6× higher operating temperature, 1.2× lower output voltage low

NL17SZ125 10.0× lower quiescent current, 1.6× higher operating temperature, 1.4× higher propagation delay

NC7WZ16 2.0× lower output voltage low, 1.9× higher operating temperature, 1.3× higher output voltage high

74HC595D 15.0× higher quiescent current, 8.2× higher propagation delay, 1.7× higher output voltage high

04 — 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 for the YZP, YZV, and DPW packages.

What is the output current when VCC = 1.65 V?

The output current is -4 mA.

What is the output voltage high when IOL = -4 mA and VCC = 1.65 V?

The output voltage high is 1.2 V.

What is the output voltage low specification for the SN74LVC1G14DBVR?

The output voltage low is 100 mV when IOL = 100 μA and the supply voltage is 1.65 V to 4.5 V.

What is the propagation delay for the SN74LVC1G14DBVR at A; Y; 1.8 V ± 0.15 V?

The propagation delay is 9.9 ns at A; Y; 1.8 V ± 0.15 V.

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?

The quiescent current is 10 µA.

What is the maximum supply voltage during operation?

The maximum supply voltage during operation is 5.5 V.

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