Hitachi

HD74LVC244 Datasheet – Octal Buffer, Eight Line Driver

Posted on by pinout

Part Number: HD74LVC244

Function : Octal Buffers / Line Drivers with 3-state Outputs

Package: DIP 20 Pin

Manufacturer: Hitachi Semiconductor

Image and Pinout

components

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)

 

HD74LVC244 Datasheet


 

2SK1522 Datasheet – Vdss = 500V, N Ch, MOSFET – Hitachi

Posted on by pinout

Part Number: 2SK1522, K1522

Function: Silicon N Channel MOS FET

Package: TO-3PL Type

Manufacturer: Hitachi, Renesas Electronics

Image

2sk1522-mosfet

Description

1. Low on-resistance

2. High speed switching

3. Low drive current

4. Built-in fast recovery diode (trr = 120 ns)

5. Suitable for motor control, switching regulator, DC-DC converter

 

Application

High speed power switching

 

Pinouts:

2sk1522-datasheet-pinout

 

Absolute Maximum Ratings (Ta = 25°C)

1. Drain to source voltage : Vdss = 500V

2. Gate to source voltage: VGSS = ±30 V

3. Drain current: ID = 50 A

 

2SK1522 Datasheet

2SK1521 pdf


 

Other data sheets are available within the file: 2SK1521, K1521

Related articles across the web