74HC540DB,118
- Mfr.Part #
- 74HC540DB,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- NEXPERIA 74HC540 - OCTAL BUFFER/
- Stock
- 75
- In Stock :
- 75
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- NXP Semiconductors
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Supply Voltage :
- 5V
- Number of Ports :
- 2
- Supply Voltage-Min (Vsup) :
- 2V
- Length :
- 7.2mm
- Terminal Form :
- Gull wing
- Voltage - Supply :
- 2V~6V
- Output Type :
- 3-STATE
- Operating Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 5.3mm
- Contact Plating :
- Gold
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 13 Weeks
- Load Capacitance :
- 50pF
- Logic Function :
- Buffer, Inverter
- Additional Feature :
- WITH DUAL OUTPUT ENABLE
- Family :
- HC/UH
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- 74HC540
- Logic Type :
- Buffer, Inverting
- Number of Input Lines :
- 8
- Height Seated (Max) :
- 2mm
- Series :
- 74HC
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Number of Functions :
- 1
- Number of Pins :
- 20
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Number of Terminations :
- 20
- Current - Output High, Low :
- 7.8mA 7.8mA
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e4
- Number of Elements :
- 1
- Turn On Delay Time :
- 240 ns
- Radiation Hardening :
- No
- Polarity :
- Inverting
- Pin Count :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage-Max (Vsup) :
- 6V
- Quiescent Current :
- 8μA
- Operating Temperature :
- -40°C~125°C TA
- Propagation Delay :
- 17 ns
- Mount :
- Surface Mount
- Number of Bits :
- 8
- Datasheets
- 74HC540DB,118

Buffers, Drivers, Receivers, Transceivers NXP Semiconductors 74HC540DB,118 Overview
Introducing the Buffers, Drivers, Receivers, Transceivers NXP Semiconductors 74HC540DB,118, a robust integrated circuit designed by NXP Semiconductors. This high-performance octal buffer and line driver are engineered to handle the demands of high-speed signal processing with exceptional reliability and efficiency. The device features advanced silicon-gate CMOS technology, offering low power consumption while maintaining high noise immunity and fast switching capabilities. Ideal for applications where buffer and driver functionalities are crucial, this component ensures smooth and stable operations across various electronic configurations, making it a vital part of modern electronic systems.
74HC540DB,118 Features
The 74HC540DB,118 is equipped with several key features that make it a preferred choice for demanding applications. These include high current output capability, which is essential for driving heavy loads. Additionally, its ability to operate over a wide voltage range enhances its versatility in different electronic environments. The chip's inverted outputs with high noise immunity ensure clear, precise signal integrity even in challenging conditions.
74HC540DB,118 Applications
- Microprocessor Systems: Utilized as a buffer to increase the drive strength of microprocessor outputs, thereby enhancing the interfacing with other high-current input devices.
- Communication Equipment: Employed in data transmission devices to manage signal integrity and strength across various communication channels.
- Industrial Control Systems: Acts as a reliable driver for actuators and sensors, ensuring robust performance even under industrial environmental stresses.
- Consumer Electronics: Used in devices like home entertainment systems to provide stable signal buffering and driving, enhancing device reliability and performance.
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.
















