onsemi 74AC540MTCX
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin TSSOP T/R
$ 0.336
Obsolete
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CAD Models
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Supply Chain
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1993-03-01
Lifecycle StatusObsolete (Last Updated: 8 months ago)
LTB Date2018-09-30
LTD Date2019-03-31
Descriptions
Descriptions of onsemi 74AC540MTCX provided by its distributors.
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin TSSOP T/R
Octal Buffer/Line Driver with 3-STATE Outputs
74AC540 Tape & Reel (TR) 2009 WITH DUAL OUTPUT ENABLE logic receiver 24mA 24mA 14ns 6.5mm 6V
Bus Driver, AC Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO20
Buffers & Line Drivers Octal Buf/Line Drv
The AC540 is an octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers. These devices are similar in function to the AC240 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.
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 Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- 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
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTSSOP
Contact PlatingGold
MountSurface Mount
Number of Pins20
Number of Terminals20
Weight191 mg
Technical
Ambient Temperature Range High85 °C
High Level Output Current-24 mA
Load Capacitance50 pF
Logic FunctionBuffer, Inverter, Inverting
Low Level Output Current12 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Voltage (DC)5 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Input Lines8
Number of Inputs8
Number of Output Lines3
Number of Outputs8
Number of Ports2
PolarityInverting
Propagation Delay7.5 ns
Quiescent Current4 µA
Schedule B8542390000
Temperature GradeIndustrial
Turn-On Delay Time14 ns
Dimensions
Height1.2 mm
Height - Seated (Max)1.2 mm
Length6.5 mm
Terminal Pitch650 µm
Width4.4 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements