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20-TSSOP
Integrated Circuits (ICs)

SN74HC540PWR

Active
Texas Instruments

BUFFER/LINE DRIVER 8-CH INVERTING 3-ST CMOS 20-PIN TSSOP T/R

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Search across all available documentation for this part.

DocumentsDatasheetSN54/74HCT CMOS Logic Family Applications and Restrictions+12
20-TSSOP
Integrated Circuits (ICs)

SN74HC540PWR

Active
Texas Instruments

BUFFER/LINE DRIVER 8-CH INVERTING 3-ST CMOS 20-PIN TSSOP T/R

Deep-Dive with AI

DocumentsDatasheetSN54/74HCT CMOS Logic Family Applications and Restrictions+12

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74HC540PWR
Current - Output High, Low [custom]7.8 mA
Current - Output High, Low [custom]7.8 mA
Logic TypeInverting, Buffer
Mounting TypeSurface Mount
Number of Bits per Element8
Number of Elements1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output Type3-State
Package / Case20-TSSOP
Package / Case [x]0.173 in
Package / Case [y]4.4 mm
Supplier Device Package20-TSSOP
Voltage - Supply [Max]6 V
Voltage - Supply [Min]2 V

CD74HC540 Series

8-ch, 2-V to 6-V inverters with 3-state outputs

PartNumber of ElementsNumber of Bits per ElementVoltage - Supply [Min]Voltage - Supply [Max]Current - Output High, Low [custom]Current - Output High, Low [custom]Logic TypeMounting TypePackage / Case [y]Package / CasePackage / Case [x]Output TypeSupplier Device PackageOperating Temperature [Max]Operating Temperature [Min]Package / Case [y]Operating Temperature [Max]Operating Temperature [Min]Package / CasePackage / Case
20-pin (PW) package image
Texas Instruments
SN74HC540PWT
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Surface Mount
4.4 mm
20-TSSOP
0.173 in
3-State
20-TSSOP
85 °C
-40 °C
20-SSOP
Texas Instruments
SN74HC540DBR
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Surface Mount
20-SSOP
3-State
20-SSOP
85 °C
-40 °C
20-SOIC,DW
Texas Instruments
SN74HC540DW
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Surface Mount
0.295 in
20-SOIC
3-State
20-SOIC
85 °C
-40 °C
7.5 mm
SOIC (DW)
Texas Instruments
CD74HC540M96
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Surface Mount
0.295 in
20-SOIC
3-State
20-SOIC
7.5 mm
125 °C
-55 °C
20-TSSOP
Texas Instruments
SN74HC540PWR
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Surface Mount
4.4 mm
20-TSSOP
0.173 in
3-State
20-TSSOP
85 °C
-40 °C
SOIC (DW)
Texas Instruments
SN74HC540DWR
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Surface Mount
0.295 in
20-SOIC
3-State
20-SOIC
85 °C
-40 °C
7.5 mm
PDIP (N)
Texas Instruments
SN74HC540N
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Through Hole
20-DIP
3-State
20-PDIP
85 °C
-40 °C
7.62 mm
0.3 in
20-SOIC,DW
Texas Instruments
SN74HC540DWRE4
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Surface Mount
0.295 in
20-SOIC
3-State
20-SOIC
85 °C
-40 °C
7.5 mm
20-SOIC,DW
Texas Instruments
SN74HC540DWG4
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Surface Mount
0.295 in
20-SOIC
3-State
20-SOIC
85 °C
-40 °C
7.5 mm
20-DIP
Texas Instruments
SN74HC540NG4
1
8
2 V
6 V
7.8 mA
7.8 mA
Buffer
Inverting
Through Hole
20-DIP
3-State
20-PDIP
85 °C
-40 °C
7.62 mm
0.3 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
ArrowN/A 2000$ 0.20
DigikeyCut Tape (CT) 1$ 0.98
10$ 0.61
25$ 0.51
100$ 0.40
250$ 0.34
500$ 0.31
1000$ 0.28
Digi-Reel® 1$ 0.98
10$ 0.61
25$ 0.51
100$ 0.40
250$ 0.34
500$ 0.31
1000$ 0.28
Tape & Reel (TR) 2000$ 0.25
4000$ 0.23
6000$ 0.22
10000$ 0.21
14000$ 0.21
20000$ 0.20
50000$ 0.19
Texas InstrumentsLARGE T&R 1$ 0.42
100$ 0.28
250$ 0.22
1000$ 0.14

Description

General part information

CD74HC540 Series

8-ch, 2-V to 6-V inverters with 3-state outputs