| No. |
Part Name |
Description |
Manufacturer |
| 1 |
54F2643PCQR |
Octal Bus Transceiver with 25�� Series Resistors in the Output |
National Semiconductor |
| 2 |
54F2643PMQB |
Octal bus transceiver with 25 Ohm series resistors in the outputs. Device with environmental and burn-in processing shipped in tubes. |
National Semiconductor |
| 3 |
54F2643PMX |
Octal bus transceiver with 25 Ohm series resistors in the outputs. Devices shipped in 13 inches reels. |
National Semiconductor |
| 4 |
74F2643PCQR |
Octal Bus Transceiver with 25 Series Resistors in the Output |
National Semiconductor |
| 5 |
74F2643PCX |
Octal bus transceiver with 25 Ohm series resistors in the outputs. Devices shipped in 13 inches reels. |
National Semiconductor |
| 6 |
CAT24C643P-25TE13 |
64K 2.55V-2.7V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 7 |
CAT24C643P-28TE13 |
64K 2.85V-3V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 8 |
CAT24C643P-30TE13 |
64K 3V-3.15V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 9 |
CAT24C643P-42TE13 |
64K 4.25V-4.5V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 10 |
CAT24C643P-45TE13 |
64K 4.5V-4.75V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 11 |
CAT24C643PA-25TE13 |
64K 2.55V-2.7V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 12 |
CAT24C643PA-28TE13 |
64K 2.85V-3V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 13 |
CAT24C643PA-30TE13 |
64K 3V-3.15V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 14 |
CAT24C643PA-42TE13 |
64K 4.25V-4.5V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 15 |
CAT24C643PA-45TE13 |
64K 4.5V-4.75V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 16 |
CAT24C643PI-25TE13 |
64K 2.55V-2.7V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 17 |
CAT24C643PI-28TE13 |
64K 2.85V-3V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 18 |
CAT24C643PI-30TE13 |
64K 3V-3.15V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 19 |
CAT24C643PI-42TE13 |
64K 4.25V-4.5V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 20 |
CAT24C643PI-45TE13 |
64K 4.5V-4.75V Supervisory circuits with IIC serial CMOS EEPROM, precision reset controller and watchdog timer |
Catalyst Semiconductor |
| 21 |
DS1643P |
Nonvolatile Timekeeping RAM |
MAXIM - Dallas Semiconductor |
| 22 |
DS1643P-100+ |
Nonvolatile Timekeeping RAM |
MAXIM - Dallas Semiconductor |
| 23 |
DS1643P-85+ |
Nonvolatile Timekeeping RAM |
MAXIM - Dallas Semiconductor |
| 24 |
HD6433643P |
H8/3644 Series Hardware Manual |
Hitachi Semiconductor |
| 25 |
HD64F3643P |
ROM: 24 Kbytes; RAM: 1 Kbytes; single chip microcomputer |
Hitachi Semiconductor |
| 26 |
MB89643PF |
8-bit Proprietary Microcontroller |
Fujitsu Microelectronics |
| 27 |
MB89643PFM |
8-bit Proprietary Microcontroller |
Fujitsu Microelectronics |
| 28 |
MCM7643PC |
V(cc): +7.0V; 650mA; 4096-bit programmable read only memory |
Motorola |
| 29 |
MX643P |
Call Progress Tone Detector wlth Special Information Tones(SIT) |
CML |
| 30 |
MX643P |
Call progress tone detector with special information tones (SIT) |
MXCOM |
| | | |
