onsemi MC74HC540AN
Obsolete
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.698
$ 0.698
Stock
113,070
647,074,236
647,074,236
Authorized Distributors
0
5
5
Case/Package
DIP
PDIP
PDIP
Number of Pins
20
20
20
Logic Function
Buffer, Inverter
Buffer, Inverter
Buffer, Inverter
Number of Elements
-
1
1
Number of Bits per Element
-
-
-
Low Level Output Current
6 mA
7.8 mA
7.8 mA
High Level Output Current
7.8 mA
-7.8 mA
-7.8 mA
Propagation Delay
28 ns
26 ns
26 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1995-10-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2009-02-11
LTD Date2009-08-11
Descriptions
Descriptions of onsemi MC74HC540AN provided by its distributors.
Bus Driver, HC/UH Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP20
74HC540 Tube 2009 Not Qualified logic buffer 7.8mA 7.8mA 15ns 4.57mm 3V
IC BUFFER INVERT 6V 20DIP
IC INVERTER 8-INPUT 20DIP
74HC CMOS, 74HC540, DIP20, 6V; Logic IC Function:Octal Inverting Buffer/Line Driver (3-State); Logic IC Family:HC; Logic IC Base Number:74540; Voltage, Supply Min:2V; Voltage, Supply Max:6V; Case Style:DIP; Operating Temperature Range:-55°C to +125°C; Base Number:74; IC Generic Number:74HC540; Logic Function Number:540; No. of Gates:8; No. of Inputs:1; No. of Pins:20; Supply Voltage:6V; Temp, Op. Max:125°C; Temp, Op. Min:-55°C
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins20
Number of Terminals20
Technical
DirectionUnidirectional
High Level Output Current7.8 mA
Load Capacitance50 pF
Logic FunctionBuffer, Inverter
Low Level Output Current6 mA
Max Operating Temperature125 °C
Max Supply Voltage6 V
Min Operating Temperature-55 °C
Min Supply Voltage2 V
Number of Bits8
Number of Circuits1
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Ports2
Operating Supply Voltage3 V
PolarityInverting
Propagation Delay28 ns
Quiescent Current4 µA
Temperature GradeMilitary
Dimensions
Height - Seated (Max)4.57 mm
Length26.415 mm
Terminal Pitch2.54 mm
Width7.62 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeContains Lead
REACH SVHCNo
RoHSNon-Compliant
Compliance Statements