2N4938 데이터시트 - ETC
제조사

ETC
[SEMICONDUCTOR TECHNOLOGY, INC.]
SILICON DUAL DIFFERENTIAL AMPLIFIER TRANSISTORS
Differential Amplifier and Dual NPN Silicon Transistor
New Jersey Semiconductor
DUAL AMPLIFIER TRANSISTORS NPN SILICON
Motorola => Freescale
Differential video amplifier
Philips Electronics
Differential Amplifier Application
Tiger Electronic
Differential Amplifier Application
Tiger Electronic
Integrated Circuit Dual, High Frequency, Differential Amplifier
NTE Electronics
Dual Differential Comparator
Fairchild Semiconductor
Dual Differential Comparator
Secos Corporation.
Dual Differential Comparator
Cystech Electonics Corp.
Dual Differential Comparator ( Rev : 2011 )
Fairchild Semiconductor