SN74AHCT14Q-Q1 Series

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

Catalog

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

Catalog

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

Key Features

• Controlled BaselineOne Assembly/Test Site, One Fabrication SiteExtended Temperature Performance of –55°C to 125°CEnhanced Diminishing Manufacturing Sources (DMS) SupportEnhanced Product-Change NotificationQualification PedigreeEPIC™ (Enhanced-Performance Implanted CMOS) ProcessInputs Are TTL-Voltage CompatibleLatch-Up Performance Exceeds 250 mA Per JESD 17ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetalliclife, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.EPIC is a trademark of Texas Instruments.Controlled BaselineOne Assembly/Test Site, One Fabrication SiteExtended Temperature Performance of –55°C to 125°CEnhanced Diminishing Manufacturing Sources (DMS) SupportEnhanced Product-Change NotificationQualification PedigreeEPIC™ (Enhanced-Performance Implanted CMOS) ProcessInputs Are TTL-Voltage CompatibleLatch-Up Performance Exceeds 250 mA Per JESD 17ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetalliclife, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.EPIC is a trademark of Texas Instruments.

Description

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\. 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.