| PART |
Description |
Maker |
| 74HCT5555D-T PC74HCT5555P |
Analog Timer Circuit 模拟定时器电
|
NXP Semiconductors N.V.
|
| N8253 D8253B 8253/BJA D8253-2B |
Analog Timer Circuit 模拟定时器电
|
Advanced Micro Devices, Inc.
|
| MD8254NBSP D8254-2NBSP MD8254 |
Analog Timer Circuit
From old datasheet system
|
Intel Corp
|
| MCP6S21 MCP6S22-I/SN MCP6S21T-I/MS MCP6S28-I/P MCP |
Single-Ended, Rail-to-Rail I/O, Low Gain PGA 单端，轨至轨I / O，低增益美国PGA
SPECIALTY ANALOG CIRCUIT, PDSO8
SPECIALTY ANALOG CIRCUIT, PDIP16
SPECIALTY ANALOG CIRCUIT, PDSO14
|
Microchip Technology, Inc.
|
| UPC1397C |
BIPOLAR ANALOG INTERGRATED CIRCUIT(ANALOG INTERFACE CIRCUIT FOR TELETEXT SYSTEM)
|
NEC[NEC]
|
| P8254 82C54 IS82C54 IS82C54-12 IS82C54-10 CP82C54 |
CMOS Programmable Interval Timer 3 TIMER(S), PROGRAMMABLE TIMER, CQCC28
CMOS Programmable Interval Timer 3 TIMER(S), PROGRAMMABLE TIMER, PDIP24
CMOS Programmable Interval Timer 3 TIMER(S), PROGRAMMABLE TIMER, PQCC28
CMOS Programmable Interval Timer 3 TIMER(S), PROGRAMMABLE TIMER, CDIP24
CMOS Programmable Interval Timer 3 TIMER(S), PROGRAMMABLE TIMER, PDSO24
|
Intersil, Corp.
INTERSIL[Intersil Corporation]
http://
|
| IL711T-2E IL712S-1 IL712S-1ETR7 IL712S-1TR7 |
125C 2-Channel (both same direction) Isolator, PDIP SPECIALTY ANALOG CIRCUIT, PDIP8
SPECIALTY ANALOG CIRCUIT, PDSO8
|
NVE, Corp.
NVE CORP
|
| ST52E440 -ST52T440GMPY ST52T400F1B6 ST52T440GMPY S |
(ST52T400 - ST52T441) 8-BIT INTELLIGENT CONTROLLER UNIT ICU Timer/PWM
8-BIT INTELLIGENT CONTROLLER UNIT ICU Timer/PWM, Analog Comparator, Triac/PWM Timer, WDG
|
ST Microelectronics
STMicroelectronics
|
| UPC1555 UPC1555C UPC1555G2 UPC1555G2-E1 UPC1555G2- |
Timer circuit
|
NEC
|
| PM4S-A2C30H-AC120V PM4S-A2C30M-DC12V PM4S-A2C30H-D |
MULTI-RANGE ANALOG TIMER
|
Panasonic Semiconductor
|
| ADM9690 ADM9690AR ADM9690-15 ADM9690ARN |
Power Supply and Watchdog Timer Monitoring Circuit
|
AD[Analog Devices]
|
