SN74HC540N
- Mfr.Part #
- SN74HC540N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 6V 20DIP
- Stock
- 48,308
- In Stock :
- 48,308
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Logic Type :
- Buffer, Inverting
- Max Output Current :
- 7.8mA
- Series :
- 74HC
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Width :
- 6.35mm
- Output Type :
- 3-STATE
- Height :
- 5.08mm
- Terminal Pitch :
- 2.54mm
- Number of Functions :
- 1
- Number of Ports :
- 2
- Number of Elements :
- 1
- Terminal Position :
- Dual
- Base Part Number :
- 74HC540
- Power Supplies :
- 2/6V
- ECCN Code :
- EAR99
- Count Direction :
- Unidirectional
- Pbfree Code :
- yes
- Prop. Delay@Nom-Sup :
- 25 ns
- Operating Supply Voltage :
- 5V
- Supply Voltage :
- 5V
- Pin Count :
- 20
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Supply Voltage-Max (Vsup) :
- 6V
- Family :
- HC/UH
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Output High, Low :
- 7.8mA 7.8mA
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 4.57mm
- Mount :
- Through Hole
- Operating Temperature :
- -40°C~85°C TA
- Turn On Delay Time :
- 250 ns
- Additional Feature :
- WITH DUAL OUTPUT ENABLE
- Control Type :
- ENABLE LOW
- Number of Outputs :
- 8
- Output Current :
- 7.8mA
- Max I(ol) :
- 0.006 A
- Length :
- 24.33mm
- Mounting Type :
- Through Hole
- Polarity :
- Inverting
- Number of Pins :
- 20
- Propagation Delay :
- 26 ns
- Number of Channels :
- 8
- Quiescent Current :
- 8μA
- Logic Function :
- Buffer, Inverter
- Number of Terminations :
- 20
- Supply Voltage-Min (Vsup) :
- 2V
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply :
- 2V~6V
- Packaging :
- Tube
- Number of Bits :
- 8
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- SN74HC540N

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HC540N Overview
The Texas Instruments SN74HC540N is a versatile and robust integrated circuit designed for high-performance buffering and inverting applications. Crafted to handle 6V power levels within a 20DIP package, this component is essential for systems requiring reliable voltage translation and signal integrity. The SN74HC540N is particularly well-suited for advanced digital systems where signal strength and clarity are paramount. Ensuring minimal signal degradation and high drive strength, this IC is ideal for integration into a wide array of industrial and commercial technologies.
SN74HC540N Features
This integrated circuit offers numerous features that make it highly valuable for complex electronic systems. Key features include high-current outputs for enhanced drive capability, compatibility with 6V power supplies, and a robust 20-pin DIP (Dual In-line Package) format. Additionally, the SN74HC540N boasts advanced buffering and inverting capabilities, providing optimal signal integrity and strength for demanding applications.
SN74HC540N Applications
- Microprocessor Systems: Utilizes buffering capabilities to manage signal integrity between the microprocessor and other components, ensuring stable operation and reliable data transmission.
- Data Communication Equipment: Employs inverting functions to aid in signal conversion processes necessary for data transmission, enhancing signal clarity and strength across communication channels.
- Peripheral Drivers: Acts as a powerful driver for peripherals, handling high-current outputs necessary to operate a variety of peripheral devices efficiently and effectively.
- Control Systems: Integrated in control circuits to ensure accurate signal processing and response, critical for automation and control applications in industrial settings.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















