NXP Semiconductors.

NPN resistor-equipped transistors; R1 = 10 kΩ, R2 = 47 kΩ

TY Semiconductor

DIGITAL TRANSISTOR (PNP)

Micro Commercial Components

NPN Digital Transistor

Secos Corporation.

PNP Digital Transistors (Built-in Resistors)

ROHM Semiconductor

Digital transistors (built-in resistors)

Jiangsu Changjiang Electronics Technology Co., Ltd

PNP Digital transistors(built-in resistors)

Micro Commercial Components

Digital Transistors

Philips Electronics

NPN resistor-equipped transistors; R1 = 10 kΩ, R2 = 47 kΩ

Philips Electronics

NPN resistor-equipped transistors; R1 = 10 kΩ, R2 = 47 kΩ

Jiangsu Changjiang Electronics Technology Co., Ltd

Digital transistors (built-in resistors)

Philips Electronics

PNP resistor-equipped transistors; R1 = 10 kΩ, R2 = 47 kΩ

ROHM Semiconductor

-100mA / -50V Digital transistors (with built-in resistors)

Cystech Electonics Corp.

Dual NPN Digital Transistors

Shenzhen Jin Yu Semiconductor Co., Ltd.

TRANSISTOR (PNP)