丝印代码：AC238M；CD74AC238 3-Line to 8-Line Decoder/Demultiplexer

1 Features • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30 of the supply voltage • Speed of bipolar F, AS, and S, with significantly reduced power consumption • Designed specifically for high-speed memory decoders and data-transmission systems • Incorporates thr

Amplifier Transistors

Amplifier Transistors NPN Silicon

Amplifier Transistors

Amplifier Transistors NPN Silicon

THREE-TERMINAL 5 A ADJUSTABLE VOLTAGE REGULATORS

DESCRIPTION The LM138/LM238/LM338 are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 5A over a 1.2V to 32V output range. They are exceptionally easy to use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstan

THREE-TERMINAL 5 A ADJUSTABLE VOLTAGE REGULATORS

DESCRIPTION The LM138/LM238/LM338 are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 5A over a 1.2V to 32V output range. They are exceptionally easy to use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstan

Silicon NPN Transistor Color TV, Horizontal Output

Description: The NTE238 is a silicon NPN horizontal deflection transistor in a TO3 type package designed for use in deflection circuits. Features: • VCEX = 1500V • Safe Operating Area @ 50µs = 20A, 400V