MC74HC14A_14 Datasheet, PDF (1/7 Pages) ON Semiconductor – Hex Schmitt-Trigger Inverter

MC74HC14A
Hex Schmitt-Trigger
Inverter
High−Performance Silicon−Gate CMOS
The MC74HC14A is identical in pinout to the LS14, LS04 and the
HC04. The device inputs are compatible with Standard CMOS
outputs; with pullup resistors, they are compatible with LSTTL
outputs.
The HC14A is useful to “square up” slow input rise and fall times.
Due to hysteresis voltage of the Schmitt trigger, the HC14A finds
applications in noisy environments.
Features
• Output Drive Capability: 10 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance With the JEDEC Standard No. 7.0 A Requirements
• Chip Complexity: 60 FETs or 15 Equivalent Gates
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
LOGIC DIAGRAM
1
A1
2
Y1
3
A2
4
Y2
5
A3
9
A4
11
A5
6
Y3
Y=A
8
Y4 _{Pin 14 = VCC}
Pin 7 = GND
10
Y5
13
A6
12
Y6
http://onsemi.com
SOIC−14 NB
D SUFFIX
CASE 751A
TSSOP−14
DT SUFFIX
CASE 948G
PIN ASSIGNMENT
V_CC A6 Y6 A5 Y5 A4 Y4
14 13 12 11 10 9 8
1234567
A1 Y1 A2 Y2 A3 Y3 GND
14−Lead (Top View)
MARKING DIAGRAMS
14
HC14AG
AWLYWW
1
SOIC−14 NB
14
HC
14A
ALYWG
G
1
TSSOP−14
A
L, WL
Y, YY
W, WW
G or G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
FUNCTION TABLE
Inputs
Outputs
A
Y
L
H
H
L
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
1
August, 2014 − Rev. 14
Publication Order Number:
MC74HC14A/D