- 2N2978
- Motorola / Freescale Semiconductor
- Bipolar Transistor, Dual NPN Silicon Annular Transistor
- 2N2978
- Micro Electronics
- Semiconductor Devices
- 2N2978
- National Semiconductor
- Pro-Electron Transistor Datasheets
- 2N2978
- Raytheon Company
- Selection Guide 1977