No | Part number | Description ( Function ) | Manufacturers | |
7 | W91550 | 13-Memory Tone / Pulse Switchable Dialer w w a D . w S a t e e h U 4 t m o .c w w w .D t a S a e h t e U 4 .c m o w w w .D a t a e h S 4 t e U . m o c |
Winbond Electronics |
|
6 | W91550A | 13-Memory Tone / Pulse Switchable Dialer w w a D . w S a t e e h U 4 t m o .c w w w .D t a S a e h t e U 4 .c m o w w w .D a t a e h S 4 t e U . m o c |
Winbond Electronics |
|
5 | W91550DN | 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION W91550DN SERIES 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTIONS GENERAL DESCRIPTION The W91550DN series are Si-gate CMOS IC tone/pulse switchable dialers containing 13 number memories and a 10-digit LCD driver for displaying telephone numbers and calling time, including a 16-digit × 3 one-touch memory, 16-digit × 10 two-touch memory dialing, and 32-digit × 2 redial a |
Winbond |
|
4 | W91550DNF | 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION W91550DN SERIES 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTIONS GENERAL DESCRIPTION The W91550DN series are Si-gate CMOS IC tone/pulse switchable dialers containing 13 number memories and a 10-digit LCD driver for displaying telephone numbers and calling time, including a 16-digit × 3 one-touch memory, 16-digit × 10 two-touch memory dialing, and 32-digit × 2 redial a |
Winbond |
|
3 | W91550DNF-1 | 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION W91550DN SERIES 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTIONS GENERAL DESCRIPTION The W91550DN series are Si-gate CMOS IC tone/pulse switchable dialers containing 13 number memories and a 10-digit LCD driver for displaying telephone numbers and calling time, including a 16-digit × 3 one-touch memory, 16-digit × 10 two-touch memory dialing, and 32-digit × 2 redial a |
Winbond |
|
2 | W91550DNH | 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION W91550DN SERIES 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTIONS GENERAL DESCRIPTION The W91550DN series are Si-gate CMOS IC tone/pulse switchable dialers containing 13 number memories and a 10-digit LCD driver for displaying telephone numbers and calling time, including a 16-digit × 3 one-touch memory, 16-digit × 10 two-touch memory dialing, and 32-digit × 2 redial a |
Winbond |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
Vishay |
|
LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |