74HC05A View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
74HC05A Datasheet PDF : 7 Pages
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MC74HC05A
Hex Inverter with Open
Drain Outputs
The MC74HC05A contains six inverters with open drain outputs.
The MC74HC05A is identical to the MC74HC04A, except for the
open drain outputs. The outputs can be connected to other open drain
outputs to implement active LOW wired−OR or active High
wired−AND logic functions. The open drain outputs require pull−up
resistors to perform correctly.
Features
• Output Drive Capability: 10 LSTTL Loads with Suitable Pull−up
Resistor
• Outputs Directly Interface to CMOS, NMOS and TTL
• High Noise Immunity Characteristic of CMOS Devices
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1 mA
• In Compliance With the JEDEC Standard No. 7A Requirements
• Chip Complexity: 36 FETs or 9 Equivalent Gates
• These are Pb−Free Devices
LOGIC DIAGRAM
1
A1
2
Y1
3
A2
4
Y2
5
A3
9
A4
6
Y3
Y=A
8
Y4
11
A5
10
Y5
13
A6
12
Y6
Pinout: 14−Lead Packages (Top View)
VCC A6 Y6 A5 Y5 A4 Y4
14 13 12 11 10 9 8
14
1
14
1
http://onsemi.com
MARKING
DIAGRAMS
14
PDIP−14
N SUFFIX
CASE 646
1
MC74HC05AN
AWLYYWWG
14
SOIC−14
D SUFFIX
CASE 751A
1
HC05AG
AWLYWW
14
1
TSSOP−14
DT SUFFIX
CASE 948G
14
HC
05
ALYWG
G
1
A
= Assembly Location
WL or L = Wafer Lot
YY or Y = Year
WW or W = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
FUNCTION TABLE
Inputs
Outputs
A
Y
L
H
H
L
1234567
A1 Y1 A2 Y2 A3 Y3 GND
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
© Semiconductor Components Industries, LLC, 2009
1
November, 2009 − Rev. 0
Publication Order Number:
MC74HC05A/D
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