Specification	SN74AHCT14BQAR

Current - Output High, Low [custom]	8 mA
Current - Output High, Low [custom]	8 mA
Features	Schmitt Trigger
Input Logic Level - High [Max]	2.1 V
Input Logic Level - High [Min]	1.9 V
Input Logic Level - Low [Max]	1.7 V
Input Logic Level - Low [Min]	1.5 V
Logic Type	Inverter
Mounting Type	Surface Mount
Number of Circuits	6
Number of Inputs	6
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	14-WFQFN Exposed Pad
Supplier Device Package	14-WQFN (3x2.5)
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74AHCT14Q-Q1 Series

Enhanced product 6-ch, 4.5-V to 5.5-V inverters with Schmitt-Trigger inputs

Part	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case [custom]	Package / Case [custom]	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Features	Input Logic Level - High [Min]	Input Logic Level - High [Max]	Number of Inputs	Input Logic Level - Low [Min]	Input Logic Level - Low [Max]	Supplier Device Package	Logic Type	Number of Circuits	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Package / Case [x]	Package / Case [y]	Grade	Qualification	Max Propagation Delay @ V, Max CL
Texas Instruments SN74AHCT14PWRE4	8 mA	8 mA	0.173 "	4.4 mm	14-TSSOP	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	1	0.5 V	0.6 V	14-TSSOP	Inverter	6	85 °C	-40 °C	Surface Mount
Texas Instruments SN74AHCT14DR	8 mA	8 mA			14-SOIC	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	1	0.5 V	0.6 V		Inverter	6	85 °C	-40 °C	Surface Mount	0.154 in	3.9 mm
Texas Instruments SN74AHCT14QPWRG4Q1	8 mA	8 mA	0.173 "	4.4 mm	14-TSSOP	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	1	0.5 V	0.6 V	14-TSSOP	Inverter	6	125 °C	-40 °C	Surface Mount			Automotive	AEC-Q100
Texas Instruments SN74AHCT14D	8 mA	8 mA			14-SOIC	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	1	0.5 V	0.6 V		Inverter	6	85 °C	-40 °C	Surface Mount	0.154 in	3.9 mm
Texas Instruments SN74AHCT14DG4	8 mA	8 mA			14-SOIC	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	1	0.5 V	0.6 V		Inverter	6	85 °C	-40 °C	Surface Mount	0.154 in	3.9 mm
Texas Instruments SN74AHCT14BQAR	8 mA	8 mA			14-WFQFN Exposed Pad	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	6	1.5 V	1.7 V	14-WQFN (3x2.5)	Inverter	6	125 °C	-40 °C	Surface Mount
Texas Instruments SN74AHCT14N	8 mA	8 mA			14-DIP	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	1	0.5 V	0.6 V		Inverter	6	85 °C	-40 °C	Through Hole	0.3 "	7.62 mm			8.1 ns
Texas Instruments SN74AHCT14RGYR	8 mA	8 mA			14-VFQFN Exposed Pad	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	1	0.5 V	0.6 V	14-VQFN (3.5x3.5)	Inverter	6	85 °C	-40 °C	Surface Mount
Texas Instruments SN74AHCT14MDREP	8 mA	8 mA			14-SOIC	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	1	0.5 V	0.6 V		Inverter	6	125 °C	-55 °C	Surface Mount	0.154 in	3.9 mm
Texas Instruments SN74AHCT14QPWRQ1	8 mA	8 mA	0.173 "	4.4 mm	14-TSSOP	4.5 V	5.5 V	Schmitt Trigger	1.9 V	2.1 V	1	0.5 V	0.6 V	14-TSSOP	Inverter	6	125 °C	-40 °C	Surface Mount			Automotive	AEC-Q100

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.41
		10	$ 0.31
		25	$ 0.28
		100	$ 0.19
		250	$ 0.16
		500	$ 0.13
		1000	$ 0.10
	Digi-Reel®	1	$ 0.41
		10	$ 0.31
		25	$ 0.28
		100	$ 0.19
		250	$ 0.16
		500	$ 0.13
		1000	$ 0.10
	Tape & Reel (TR)	3000	$ 0.09
		6000	$ 0.09
		15000	$ 0.08
		30000	$ 0.07
		75000	$ 0.07
		150000	$ 0.06
Texas Instruments	LARGE T&R	1	$ 0.16
		100	$ 0.11
		250	$ 0.08
		1000	$ 0.06

Description

General part information

SN74AHCT14Q-Q1 Series

The SN74AHCT14 contains six independent inverters. This device performs the Boolean function Y = A\.

Each circuit functions as an independent inverter, but because of the Schmitt action, the inverters have different input threshold levels for positive-going (VT+) and for negative-going (VT–) signals.

The SN74AHCT14 contains six independent inverters. This device performs the Boolean function Y = A\.

Documents

Technical documentation and resources

Datasheet

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

Application note

Logic Guide (Rev. AB)

Selection guide

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Application note

Implications of Slow or Floating CMOS Inputs (Rev. E)

Application note

How to Select Little Logic (Rev. A)

Application note

AHC/AHCT Designer's Guide February 2000 (Rev. D)

Design guide

SN74AHCT14BQAR

Deep-Dive with AI

SN74AHCT14BQAR

Deep-Dive with AI

Technical Specifications

SN74AHCT14Q-Q1 Series

Pricing

Description

SN74AHCT14Q-Q1 Series

Documents

Datasheet

Selecting the Right Level Translation Solution (Rev. A)

Live Insertion

Little Logic Guide 2018 (Rev. G)

TI IBIS File Creation, Validation, and Distribution Processes

Texas Instruments Little Logic Application Report

Design Summary for WCSP Little Logic (Rev. B)

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices

Understanding Schmitt Triggers (Rev. B)

LOGIC Pocket Data Book (Rev. B)

Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C)

CMOS Power Consumption and CPD Calculation (Rev. B)

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

Logic Guide (Rev. AB)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Implications of Slow or Floating CMOS Inputs (Rev. E)

How to Select Little Logic (Rev. A)

AHC/AHCT Designer's Guide February 2000 (Rev. D)

SN74AHCT14Q-Q1 Series