| No. |
Part Name |
Description |
Manufacturer |
| 1 |
5643BM |
MEMA (Micro Electronic Modular Assembley) counter reversible |
Amelco Semiconductor |
| 2 |
IDT72V71643BC |
4K x 4K TSI, 32 I/O at 2/4/8 or 16Mbps, Rate-Matching, 3.3V |
IDT |
| 3 |
IDT72V71643BC8 |
4K x 4K TSI, 32 I/O at 2/4/8 or 16Mbps, Rate-Matching, 3.3V |
IDT |
| 4 |
M54HC643B1R |
OCTAL BUS TRANSCEIVER 3-STATE: HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING |
SGS Thomson Microelectronics |
| 5 |
M54HC643B1R |
OCTAL BUS TRANSCEIVER 3-STATE: HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING |
ST Microelectronics |
| 6 |
M54HC7643B1R |
OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING ,HC7643 INVERTING/NONINVERTING |
SGS Thomson Microelectronics |
| 7 |
M54HC7643B1R |
OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING /HC7643 INVERTING/NONINVERTING |
ST Microelectronics |
| 8 |
M74HC643B1R |
OCTAL BUS TRANSCEIVER (3-STATE) |
SGS Thomson Microelectronics |
| 9 |
M74HC643B1R |
OCTAL BUS TRANSCEIVER (3-STATE) |
ST Microelectronics |
| 10 |
M74HC7643B1R |
OCTAL BUS TRANSCEIVER (3-STATE) |
SGS Thomson Microelectronics |
| 11 |
M74HCT643B1R |
OCTALE BUS TRANSCEIVER (3-STATE) |
SGS Thomson Microelectronics |
| 12 |
M74HCT643B1R |
OCTALE BUS TRANSCEIVER (3-STATE) |
ST Microelectronics |
| 13 |
MAX643BCPA |
+15V fixed output, 10W CMOS step-up switching regulator. 10% output accuracy |
MAXIM - Dallas Semiconductor |
| 14 |
MAX643BCSA |
+15V fixed output, 10W CMOS step-up switching regulator. 10% output accuracy |
MAXIM - Dallas Semiconductor |
| 15 |
MAX643BC_D |
+15V fixed output, 10W CMOS step-up switching regulator. 10% output accuracy |
MAXIM - Dallas Semiconductor |
| 16 |
MAX643BEJA |
+15V fixed output, 10W CMOS step-up switching regulator. 10% output accuracy |
MAXIM - Dallas Semiconductor |
| 17 |
MAX643BEPA |
+15V fixed output, 10W CMOS step-up switching regulator. 10% output accuracy |
MAXIM - Dallas Semiconductor |
| 18 |
MAX643BESA |
+15V fixed output, 10W CMOS step-up switching regulator. 10% output accuracy |
MAXIM - Dallas Semiconductor |
| 19 |
MAX643BMJA |
+15V fixed output, 10W CMOS step-up switching regulator. 10% output accuracy |
MAXIM - Dallas Semiconductor |
| 20 |
MSK643B |
Wide bandwidth, very high voltage CRT video amplifier |
M.S. Kennedy Corp. |
| 21 |
PT6643B |
(-)12Vout 12V-Input 24W Adjustable Plus to Minus Voltage Converter |
Texas Instruments |
| 22 |
RH5RH643B-T1 |
PWM step-up DC/DC converter. Output voltage 6.4V. Internal Tr./External Tr. (selectively available) (oscillator frequency 100kHz, with chip enable function). Taping type T1 |
Ricoh |
| 23 |
RH5RH643B-T2 |
PWM step-up DC/DC converter. Output voltage 6.4V. Internal Tr./External Tr. (selectively available) (oscillator frequency 100kHz, with chip enable function). Taping type T2 |
Ricoh |
| 24 |
RH5RI643B-T1 |
VFM step-up DC/DC converter. Output voltage 6.4V. Internal Tr./External Tr. (selectively available)(oscillator frequency 100kHz, with chip enable function) Taping type T1 |
Ricoh |
| 25 |
RH5RI643B-T2 |
VFM step-up DC/DC converter. Output voltage 6.4V. Internal Tr./External Tr. (selectively available)(oscillator frequency 100kHz, with chip enable function) Taping type T2 |
Ricoh |
| 26 |
U643B |
Lamp load > 1 W, 30 mOhm shunt |
Atmel |
| 27 |
U643B-FP |
Flasher/ 30-mohm Shunt |
Atmel |
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