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© Semiconductor Components Industries, LLC, 2011
May, 2011 − Rev. 12
1 Publication Order Number:
MC74HCT14A/D
MC74HCT14A
Hex Schmitt-Trigger
Inverter with LSTTL
Compatible Inputs
High−Performance Silicon−Gate CMOS
The MC74HCT14A may be used as a level converter for interfacing
TTL or NMOS outputs to high−speed CMOS inputs.
The HCT14A is useful to “square up” slow input rise and fall times.
Due to the hysteresis voltage of the Schmitt trigger, the HCT14A finds
applications in noisy environments.
Features
• Output Drive Capability: 10 LSTTL Loads
• TTL/NMOS−Compatible Input Levels
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1.0 mA
• In Compliance With the JEDEC Standard No. 7.0 A Requirements
• Chip Complexity: 72 FETs or 18 Equivalent Gates
• These Devices are Pb−Free, Halogen Free and are RoHS Compliant
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
MARKING
DIAGRAMS
A = Assembly Location
L, WL = Wafer Lot
Y, YY = Year
W, WW = Work Week
G or G = Pb−Free Package
TSSOP−14
DT SUFFIX
CASE 948G
14
1
SOEIAJ−14
F SUFFIX
CASE 965
SOIC−14
D SUFFIX
CASE 751A
14
1
1
14
74HCT14A
ALYWG
HCT14AG
AWLYWW
14
1
1
14
HCT
14A
ALYWG
G
1
14
14
1
PDIP−14
N SUFFIX
CASE 646
MC74HCT14AN
AWLYYWWG
1
14
(Note: Microdot may be in either location)
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