U74AC240 Datasheet PDF | Unisonic Technologies

Unisonic Technologies U74AC240

The U74AC240 is a octal buffers/drivers with 3-state outputs. It is organized as two 4-bit buffers/drivers with separate output-enable ( OE ) inputs. When OE is high, the Y outputs are in a high-impedance state, and the outputs neither load nor drive the bus lines.

Part No.	U74AC240
Datasheet	U74AC240 Download
Manufacturer	Unisonic Technologies
Description	OCTAL BUFFERS/DRIVERS
Buy	Stock & Price

DESCRIPTION

CMOS IC When OE is low, the device passes inverted data from the A inputs to the Y outputs. The U74AC240 is designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

FEATURES

* Wide Supply Voltage Range from 2V to 6V * Max tPD of 6.5 ns from A to Y at 5V * Low Power Consumption, ICC = 4μA (Max.) at 5.5V * ±24mA Output Driver at 5.5V ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74AC240L-P20-R U74AC240G-P20-R U74AC240L-P20-T U74AC240G-P20-T Package TSSOP-20 TSSOP-20 Packing Tape Reel Tube Copyright © 2011 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-675.A Datasheet pdf - U74AC240 PIN CONFIGURATION 1OE 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND 1 2 3 4 5 6 7 8 9 10...