| No. |
Part Name |
Description |
Manufacturer |
| 241 |
M994AT-19 |
Dual tone 128 notes, Switch of one octave lower output, TO92-3L?DIP 16L or CHIP form |
MOSDESIGN SEMICONDUCTOR CORP |
| 242 |
M994AT-68 |
Dual tone 128 notes, Switch of one octave lower output, TO92-3L?DIP 16L or CHIP form |
MOSDESIGN SEMICONDUCTOR CORP |
| 243 |
M994AT-69 |
Dual tone 128 notes, Switch of one octave lower output, TO92-3L?DIP 16L or CHIP form |
MOSDESIGN SEMICONDUCTOR CORP |
| 244 |
M994AT-LB |
Dual tone 128 notes, Switch of one octave lower output, TO92-3L?DIP 16L or CHIP form |
MOSDESIGN SEMICONDUCTOR CORP |
| 245 |
MC145436 |
Dual Tone Multiple Frequency Receiver |
Motorola |
| 246 |
MC145436ADW |
Low-Power Dual Tone Multiple Frequency Receiver |
Motorola |
| 247 |
MC145436AP |
Low-Power Dual Tone Multiple Frequency Receiver |
Motorola |
| 248 |
MC145436DW |
Dual Tone Multiple Frequency Receiver |
Motorola |
| 249 |
MC145436P |
Dual Tone Multiple Frequency Receiver |
Motorola |
| 250 |
MC145740 |
MC145740 DUAL TONE MULTIPLE FREQUENCY LINE INTERFACE |
Motorola |
| 251 |
MC145740F |
Dual Tone Multiple Frequency Line Interface |
Motorola |
| 252 |
MC34012-1 |
TELEPHONE TONE RINGER |
Motorola |
| 253 |
MC34012-2 |
TELEPHONE TONE RINGER |
Motorola |
| 254 |
MC34012-3 |
TELEPHONE TONE RINGER |
Motorola |
| 255 |
MC34017 |
MC34017 Telephone Tone Ringer |
Motorola |
| 256 |
MC34017-1 |
Telephone tone ringer. Base frequency 1.0kHz. |
Motorola |
| 257 |
MC34017-2 |
Telephone tone ringer. Base frequency 2.0kHz. |
Motorola |
| 258 |
MC34017-3 |
Telephone tone ringer. Base frequency 500Hz. |
Motorola |
| 259 |
MC34017D |
Telephone tone ringer |
Motorola |
| 260 |
MC34017P |
Telephone tone ringer |
Motorola |
| 261 |
MC34117 |
Telephone tone ringer |
Motorola |
| 262 |
MC34117D |
Telephone tone ringer |
Motorola |
| 263 |
MC34117P |
Telephone tone ringer |
Motorola |
| 264 |
MC34217 |
Telephone tone ringer |
Motorola |
| 265 |
MC34217P |
Telephone tone ringer |
Motorola |
| 266 |
MK53731 |
Single Number Pulse Tone Switchable Dialer |
ST Microelectronics |
| 267 |
MM5395 |
TOUCH TONE generator |
National Semiconductor |
| 268 |
MT3170B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal) |
Zarlink Semiconductor |
| 269 |
MT3171B |
Wide Dynamic Range (50dB) DTMF Receiver with Delayed DTMF tone detection and power down mode (4.19MHz Xtal) |
Zarlink Semiconductor |
| 270 |
MT3270B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection (4.19MHz Xtal) |
Zarlink Semiconductor |
| | | |
