| Компонент |
Тип |
Аналог |
Источник информации |
| Renesas |
HD74HC221P |
 |
M74HC221B1R |
STMicroelectronics |
|
| 5V Logic - HC/HCT: High Speed CMOS |
| TI |
MAX3221PW |
|
SP3220EBCY |
Sipex |
|
| 3V, 15kV, 250kbps, RS-232, 1 Driver, 1 Receiver Serial Interface IC |
| TI |
SN65C3221PW |
 |
SP3220EUEY |
Sipex |
|
| 3V, 15 kV, 1Mbps, RS-232, 1 Driver, 1 Receiver Serial Interface IC |
|
ICL3221CV |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
SN65C3221PWR |
|
ICL3221CV-T |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
SN75C3221PW |
|
SP3220EUCY |
Sipex |
|
| 3V, 15kV, 1Mbps, RS-232, 1 Driver, 1 Receiver Serial Interface IC |
|
ICL3221CV |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| TI |
SN75C3221PWR |
|
ICL3221CV-T |
Intersil |
|
| 1 Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| Power Integrations |
TOP221P |
 |
ICE2A0565 |
Infineon |
|
|
ICE3B0365 |
Infineon |
|
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