Sn74hc540dwr Octal Buffer and Line Driver with 3 State Output Soic-20, LED Display, Controller, Circuit Board, IC

• shape: SMD/SMT
• Technics: Semiconductor IC
• Application: Standard Generalized Integrated Circuit
• Type: Logic Chip
• Power Supply Voltage: 2V ~ 6V
• Number of Output Ports: 8
• Model NO.: SN74HC540DWR
• Number of Pins: 20
• Operating Temperature: -40~ 85(Celsius)
• Number of Circuitsinstallation Way: Surface Mount
• Output Current Drive: -1.00 Ma
• Number of Channels: 8
• Digit: 8
• Transmission Delay Time: 21.0 Ns
• Voltage Nodes: 6.00 V, 5.00 V, 2.00 V
• Packing: Tape & Reel (Tr)
• Encapsulation: Soic-8
• Certification: RoHS
• Transport Package: Box
• Specification: SOIC-20
• Origin: Make in China
• HS Code: 8541290000
• Production Capacity: 100000pieces/Years

Product Description

Product Description

These octal buffers and line drivers feature the performance of the popular 'HC240 series and offer a pinout with inputs and
outputs on opposite sides of the package. This arrangement greatly facilitates printed circuit board layout.The 3-state control gate is a 2-input NOR. If either output-enable (OE1 or OE2) input is high, all eight outputs are in the high-impedance state. The HC540 devices provide inverted data at the outputs.
 

Product Parameters

1.Pin Diagram:



2. Absolute Maximum Ratings:

3. Electrical Characteristics:


4. Switching  Characteristics:

Features

• Wide Operating Voltage Range of 2 V to 6 V
• High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads
• Low Power Consumption, 80-µA Max ICC
• Typical tpd = 8 ns
• ±6-mA Output Drive at 5 V
• Low Input Current of 1 µA Max
• Data Flow-Through Pinout (All Inputs on Opposite Side From Outputs)
 

Detailed Photos

Our Advantages

why choose us :
advantage:
1.Produce Range
Yangjiang RUIXIAO Enterprise Co,.Ltd,major in the electronic component , who have wide range of products,
such as IC,resistor , capacitor , mosfet , diodes, module , LED, relay, lcd. pcb board . and so.  the brand involves:SHARP, POWER, ,  NS, ON, ST , IR, VISHAY , TOSHIBA, FAIRCHILD,MICROCHIP, ATMEL,EVERYLIGHT all the kinds  of electronic component you need will be find in  here.


2.Scope of application
the product  is widely used in Automotive industry control,new energy industry,Audio,Home appliances equipment,Communication industry.it can  meet the diverse needs of customers

3.service:
with the  "User first, customer first" Company motto, quality assurance ,  economic price , fast Delivery time is our only faith. we will try our best to make every customer to enjoy the  the most flexible,efficient  services.We sincere hope that we can seek the common development and cooperation with  the customer together to achieve a win-win situation.

Packaging & Shipping

Logistics:
we can send the goods to the customer's country directly by the international logistics.  no matter send by air or by sea. 
we will try our best to let the customer to get the parcel more convenient .
(noted:Not bear  any fee and tax of the transportation cost.)