Part Number: HD74LVC244
Function : Octal Buffers / Line Drivers with 3-state Outputs
Package: DIP 20 Pin
Manufacturer: Hitachi Semiconductor
Image and Pinout
Description
The HD74LVC244 has eight line drivers with three state outputs in a 20 pin package. This device is a non inverting buffer and has two active low enables (1- and 2*). Each enable independently controls four buffers. Low voltage and high speed operation is suitable at the battery drive product (note type personal computer) and low power consumption extends the life of a battery for long time operation.
Features
1. VCC = 2.0 V to 5.5 V
2. All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
3. Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
4. Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
5. High output current ±24 mA (@VCC = 3.0 V to 5.5 V)
