Datasheets
SN74F541NSR by: Texas Instruments

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

Part Details for SN74F541NSR by Texas Instruments

Results Overview of SN74F541NSR 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

SN74F541NSR Information

SN74F541NSR 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.

Available Datasheets

Part # Manufacturer Description Datasheet
SN74F541NSR Texas Instruments Octal Buffers/Drivers With 3-State Outputs 20-SO 0 to 70

Price & Stock for SN74F541NSR

Part # Distributor Description Stock Price Buy
DISTI # 2156-SN74F541NSR-296-ND
DigiKey IC BUFFER NON-INVERT 5.5V 20SO Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT 4000
In Stock
  • 626 $0.4800
$0.4800 Buy Now
DISTI # 296-13187-1-ND
DigiKey IC BUFFER NON-INVERT 5.5V 20SO Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $0.8800
  • 2,000 $0.4743
  • 4,000 $0.4621
  • 6,000 $0.4559
  • 10,000 $0.4491
  • 14,000 $0.4451
  • 20,000 $0.4413
$0.4413 / $0.8800 Buy Now
DISTI # 595-SN74F541NSR
Mouser Electronics Buffers & Line Drivers Tri-State Octal RoHS: Compliant 0
  • 2,000 $0.4750
  • 4,000 $0.4550
  • 8,000 $0.4310
$0.4310 / $0.4750 Order Now
Rochester Electronics SN74F541 Octal Buffers/Drivers With 3-State Outputs RoHS: Compliant Status: Active Min Qty: 1 4000
  • 1 $0.4611
  • 25 $0.4519
  • 100 $0.4334
  • 500 $0.4150
  • 1,000 $0.3919
$0.3919 / $0.4611 Buy Now

Part Details for SN74F541NSR

SN74F541NSR CAD Models

SN74F541NSR Part Data Attributes

SN74F541NSR Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74F541NSR Texas Instruments 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-SOP 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 12.6 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,.3
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 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 5.3 mm

Alternate Parts for SN74F541NSR

This table gives cross-reference parts and alternative options found for SN74F541NSR. 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 SN74F541NSR, 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
74F541SJ Rochester Electronics LLC Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20 SN74F541NSR vs 74F541SJ
74F541SJX Texas Instruments Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, EIAJ, PLASTIC, SOIC-20 SN74F541NSR vs 74F541SJX
74F541SJX Fairchild Semiconductor Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20 SN74F541NSR vs 74F541SJX
SN74F541NSRG4 Texas Instruments Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20 SN74F541NSR vs SN74F541NSRG4
Part Number Manufacturer Composite Price Description Compare
74F541SJX_NL Fairchild Semiconductor Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20 SN74F541NSR vs 74F541SJX_NL
SNJ54F541J Texas Instruments Check for Price Military 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs 20-CDIP -55 to 125 SN74F541NSR vs SNJ54F541J
74FCT373CTPY Integrated Device Technology Inc Check for Price Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SSOP-20 SN74F541NSR vs 74FCT373CTPY
54F541DMQB National Semiconductor Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, CDIP20 SN74F541NSR vs 54F541DMQB
SNJ54F541J-00 Texas Instruments Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 SN74F541NSR vs SNJ54F541J-00
74FCT373CD Renesas Electronics Corporation Check for Price Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20 SN74F541NSR vs 74FCT373CD
54F541FMQB Fairchild Semiconductor Corporation Check for Price Bus Driver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, CDFP20, CERPACK-20 SN74F541NSR vs 54F541FMQB
74F541FCQR Texas Instruments Check for Price F/FAST SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20 SN74F541NSR vs 74F541FCQR
IDT74FCT373CTPY Integrated Device Technology Inc Check for Price Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SSOP-20 SN74F541NSR vs IDT74FCT373CTPY
CY74FCT541TSOCG4 Texas Instruments Check for Price FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, SOIC-20 SN74F541NSR vs CY74FCT541TSOCG4

SN74F541NSR Related Parts

SN74F541NSR Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the SN74F541NSR is 100 MHz, but it can vary depending on the load capacitance and the output current.

  • To ensure signal integrity, use a low-impedance PCB design, keep the signal traces short, and use termination resistors to match the impedance of the transmission line. Additionally, use a decoupling capacitor to reduce noise and ringing.

  • The recommended power-on sequence is to apply VCC first, followed by the input signals. This ensures that the device is properly initialized and minimizes the risk of latch-up or damage.

  • Yes, the SN74F541NSR is compatible with 3.3V systems, but the output voltage will be limited to 3.3V. Additionally, the input voltage threshold may be affected, and the device may not meet the specified propagation delay and rise/fall times.

  • To handle thermal issues, ensure good thermal conduction by using a heat sink or a thermally conductive PCB material. Also, reduce the power consumption by minimizing the output current and using a lower supply voltage if possible.