| 1640041 | UA7915CKTER | 15V, 1.5A Fixed Negative Voltage Regulator | Texas Instruments |
| 1640042 | UA7915KTER | 15V, 1.5A Fixed Negative Voltage Regulator | Texas Instruments |
| 1640043 | UA79G | 4 Treminal Adjustable Voltage Regulators | Fairchild Semiconductor |
| 1640044 | UA79HG | 5A Negative Adjustable Voltage Regulator | Fairchild Semiconductor |
| 1640045 | UA79HGSC | 5A Negative Adjustable Voltage Regulator | Fairchild Semiconductor |
| 1640046 | UA79M00 | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640047 | UA79M05 | 5V, 500mA Fixed Negative Voltage Regulator | Texas Instruments |
| 1640048 | UA79M05C | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640049 | UA79M05C | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640050 | UA79M05CKC | 5V, 500mA Fixed Negative Voltage Regulator | Texas Instruments |
| 1640051 | UA79M05CKCE3 | 3 Pin 500mA Fixed (-5V) Negative Voltage Regulator 3-TO-220 0 to 125 | Texas Instruments |
| 1640052 | UA79M05CKCS | 5V, 500mA Fixed Negative Voltage Regulator | Texas Instruments |
| 1640053 | UA79M05CKCSE3 | 3 Pin 500mA Fixed (-5V) Negative Voltage Regulator 3-TO-220 0 to 125 | Texas Instruments |
| 1640054 | UA79M05CKTPR | 5V, 500mA Fixed Negative Voltage Regulator | Texas Instruments |
| 1640055 | UA79M05CKTPRG3 | 3 Pin 500mA Fixed (-5V) Negative Voltage Regulator | Texas Instruments |
| 1640056 | UA79M05CKVURG3 | 3 Pin 500mA Fixed (-5V) Negative Voltage Regulator 3-TO-252 0 to 125 | Texas Instruments |
| 1640057 | UA79M05MUB | 5V, 500mA Fixed Negative Voltage Regulator | Texas Instruments |
| 1640058 | UA79M06CKTPR | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640059 | UA79M08 | 8V, 500mA Fixed Negative Voltage Regulator | Texas Instruments |
|
| 1640060 | UA79M08C | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640061 | UA79M08C | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640062 | UA79M08CKC | 8V, 500mA Fixed Negative Voltage Regulator | Texas Instruments |
| 1640063 | UA79M08CKTPR | 8V, 500mA Fixed Negative Voltage Regulator | Texas Instruments |
| 1640064 | UA79M08CKTPRG3 | 3 Pin 500mA Fixed (-8V) Negative Voltage Regulator | Texas Instruments |
| 1640065 | UA79M08CKVURG3 | 3 Pin 500mA Fixed (-8V) Negative Voltage Regulator 3-TO-252 0 to 125 | Texas Instruments |
| 1640066 | UA79M12CKC | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640067 | UA79M12CKTPR | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640068 | UA79M15 | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640069 | UA79M15CKC | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640070 | UA79M15CKTPR | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640071 | UA79M20CKTPR | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640072 | UA79M24CKTPR | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640073 | UA79MXX | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640074 | UA79XX | NEGATIVE VOLTAGE REGULATORS | Texas Instruments |
| 1640075 | UA79XX | NEGATIVE-VOLTAGE REGULATORS | Texas Instruments |
| 1640076 | UA855D | Programmable parallel input/output circuit, maximum clock frequency 4 MHz, two 8 bit bidirectional channels, possibly equivalent Z80A-PIP | RFT |
| 1640077 | UA8563D | Programmable serial input/output circuit, only for asynchronous operation, maximum clock frequency 4 MHz, possibly equivalent Z80A-DART | RFT |
| 1640078 | UA856D | Programmable serial input/output circuit, maximum clock frequency 4 MHz, possibly equivalent Z80A-SIO | RFT |
| 1640079 | UA857D | Counter time circuit, 4 independent channels, maximum clock frequency 4 MHz, possibly equivalent Z80-CTC | RFT |
| 1640080 | UA858D | Programmable peripheral circuit (DMA) for Direct Memory Access, maximum clock frequency 4 MHz, possibly equivalent Z80-DMA | RFT |
