CD74AC14 Datasheet, PDF (1/8 Pages) Texas Instruments – HEX SCHMITT-TRIGGER INVERTER

CD74AC14
HEX SCHMITTĆTRIGGER INVERTER
D AC Types Feature 1.5-V to 5.5-V Operation
and Balanced Noise Immunity at 30% of the
Supply Voltage
D Speed of Bipolar F, AS, and S, With
Significantly Reduced Power Consumption
D Greater Noise Immunity Than Standard
Inverters
D Operates With Much Slower Than Standard
Input Rise and Fall Slew Rates
D Balanced Propagation Delays
D ±24-mA Output Drive Current
− Fanout to 15 F Devices
D SCR Latchup-Resistant CMOS Process and
Circuit Design
D Exceeds 2-kV ESD Protection Per
MIL-STD-883, Method 3015
SCHS228B − SEPTEMBER 1998 − REVISED MARCH 2004
E OR M 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 CD74AC14 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 negative-going (V_T−) signals.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP − E
Tube
CD74AC14E
CD74AC14E
−55°C to 125°C
SOIC − M
Tube
Tape and reel
CD74AC14M
CD74AC14M96
AC14M
† _{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
logic diagram, each inverter (positive logic)
A
Y
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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.
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