Datasheets
SN74F541DWR by: Texas Instruments

8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70

Part Details for SN74F541DWR by Texas Instruments

Results Overview of SN74F541DWR by Texas Instruments

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Applications Consumer Electronics Audio and Video Systems Computing and Data Storage Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Entertainment and Gaming

SN74F541DWR Information

SN74F541DWR by Texas Instruments is a Bus Driver/Transceiver.
Bus Driver/Transceivers are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Price & Stock for SN74F541DWR

Part # Distributor Description Stock Price Buy
DISTI # 296-14820-1-ND
DigiKey IC BUF NON-INVERT 5.5V 20SOIC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $0.7700
  • 2,000 $0.4146
  • 4,000 $0.4036
  • 6,000 $0.3981
  • 10,000 $0.3920
  • 14,000 $0.3885
  • 20,000 $0.3850
$0.3850 / $0.7700 Buy Now
DISTI # 595-SN74F541DWR
Mouser Electronics Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs A 595-SN74F541DW RoHS: Compliant 364
  • 1 $0.9300
  • 10 $0.9240
  • 25 $0.8560
  • 100 $0.7860
  • 500 $0.6140
  • 1,000 $0.4150
  • 2,000 $0.4150
  • 4,000 $0.3980
  • 8,000 $0.3920
$0.3920 / $0.9300 Buy Now
Quest Components IC,BUFFER/DRIVER,SINGLE,8-BIT,F-TTL,SOP,20PIN,PLASTIC 6676
  • 1 $1.2075
  • 1,657 $0.4226
  • 3,550 $0.3623
$0.3623 / $1.2075 Buy Now
Quest Components IC,BUFFER/DRIVER,SINGLE,8-BIT,F-TTL,SOP,20PIN,PLASTIC 1654
  • 1 $0.7245
  • 125 $0.3381
  • 593 $0.3019
$0.3019 / $0.7245 Buy Now

Part Details for SN74F541DWR

SN74F541DWR CAD Models

SN74F541DWR Part Data Attributes

SN74F541DWR Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74F541DWR Texas Instruments 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Pin Count 20
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature WITH DUAL OUTPUT ENABLE
Control Type ENABLE LOW
Count Direction UNIDIRECTIONAL
Family F/FAST
JESD-30 Code R-PDSO-G20
JESD-609 Code e4
Length 12.8 mm
Load Capacitance (CL) 50 pF
Logic IC Type BUS DRIVER
Max I(ol) 0.064 A
Moisture Sensitivity Level 1
Number of Bits 8
Number of Functions 8
Number of Ports 2
Number of Terminals 20
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Characteristics 3-STATE
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP20,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 75 mA
Prop. Delay@Nom-Sup 6 ns
Propagation Delay (tpd) 6 ns
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 7.5 mm

Alternate Parts for SN74F541DWR

This table gives cross-reference parts and alternative options found for SN74F541DWR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74F541DWR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
933784270623 NXP Semiconductors Check for Price F/FAST SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOL-20 SN74F541DWR vs 933784270623
74F541SC Rochester Electronics LLC Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20 SN74F541DWR vs 74F541SC
SN74F541DW-00 Texas Instruments Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 SN74F541DWR vs SN74F541DW-00
74F541SCX_NL Fairchild Semiconductor Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 SN74F541DWR vs 74F541SCX_NL
SN74F541DW-00R Texas Instruments Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 SN74F541DWR vs SN74F541DW-00R
74F541SC Fairchild Semiconductor Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 SN74F541DWR vs 74F541SC
Part Number Manufacturer Composite Price Description Compare
74F541SCQR Texas Instruments Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, SOIC-20 SN74F541DWR vs 74F541SCQR
SN74F541DW Texas Instruments $0.3972 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-SOIC 0 to 70 SN74F541DWR vs SN74F541DW
N74F541D YAGEO Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, SN74F541DWR vs N74F541D
N74F541D,602 NXP Semiconductors Check for Price 74F540 - Octal inverter buffer (3- State); Octal buffer (3- State) SOP 20-Pin SN74F541DWR vs N74F541D,602
74F541VC Fairchild Semiconductor Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, SOIC-20 SN74F541DWR vs 74F541VC
N74F541D NXP Semiconductors Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, SOL-20 SN74F541DWR vs N74F541D
74F541SCX Texas Instruments Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 SN74F541DWR vs 74F541SCX
N74F541D-T YAGEO Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, SN74F541DWR vs N74F541D-T
74F541SCQR Fairchild Semiconductor Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, 0.150 INCH, SOIC-20 SN74F541DWR vs 74F541SCQR
74F541VCQR Fairchild Semiconductor Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, SOIC-20 SN74F541DWR vs 74F541VCQR

SN74F541DWR Related Parts

SN74F541DWR Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the SN74F541DWR is 100 MHz, but it can vary depending on the load capacitance and the output current.

  • The SN74F541DWR has a thermal pad on the bottom of the package, which should be connected to a thermal plane on the PCB to dissipate heat. Additionally, ensure good airflow around the device and consider using a heat sink if necessary.

  • The recommended termination scheme for the SN74F541DWR is to use a series resistor and capacitor (R-C) termination at the output of each driver to minimize reflections and ensure signal integrity.

  • Yes, the SN74F541DWR can operate in a 3.3V system, but the output voltage will be limited to VCC-2V. Additionally, the input voltage threshold will be around 2V, which may affect the device's performance.

  • To ensure proper power-up and power-down, ensure that the power supply voltage (VCC) is ramped up and down slowly (typically 10-20 ms) and that the input signals are held in a valid state during power-up and power-down.