SN74AHCT14-EP Datasheet, PDF (1/8 Pages) Texas Instruments – HEX SCHMITT-TRIGGER INVERTER

SN74AHCT14-EP
HEX SCHMITT-TRIGGER INVERTER
D Controlled Baseline
– One Assembly/Test Site, One Fabrication
Site
D Extended Temperature Performance of
–55°C to 125°C
D Enhanced Diminishing Manufacturing
Sources (DMS) Support
D Enhanced Product-Change Notification
D Qualification Pedigree^†
D EPIC (Enhanced-Performance Implanted
CMOS) Process
D Inputs Are TTL-Voltage Compatible
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
D ESD 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
intermetallic life, and mold compound life. Such qualification testing
should not be viewed as justifying use of this component beyond
specified performance and environmental limits.
SCLS492 – JUNE 2003
D OR PW PACKAGE
(TOP VIEW)
1A ₁
1Y 2
2A 3
2Y 4
3A 5
3Y 6
GND 7
14 ^V_CC
13 6A
12 6Y
11 5A
10 5Y
9 4A
8 4Y
description/ordering information
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 (V_T+) and for negative-going (V_T–) signals.
ORDERING INFORMATION
TA
PACKAGE‡
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
SOIC – D
–55°C to 125°C
TSSOP – PW
Tape and reel
Tape and reel
SN74AHCT14MDREP
SN74AHCT14MPWREP
AHCT14MEP
AHT14EP
‡ _{Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are}
available at www.ti.com/sc/package.
FUNCTION TABLE
(each inverter)
INPUT OUTPUT
A
Y
H
L
L
H
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright  2003, Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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