| 制造商 | 部件名 | 数据表 | 功能描述 |
 STMicroelectronics |
M54HC688
|
243Kb / 10P |
8 BIT EQUALITY COMPARATOR
Oct-1992 |
|
M54HCT688
|
242Kb / 10P |
8 BIT EQUALITY COMPARATOR
Feb-1993 |
 Toshiba Semiconductor |
TC74HCT688AP
|
205Kb / 5P |
8-BIT EQUALITY COMPARATOR
|
|
TC74AC521P
|
267Kb / 7P |
8-BIT EQUALITY COMPARATOR
|
|
TC74ACT521P
|
281Kb / 7P |
CMOS Digital Integrated Circuit Silicon Monolithic 8-Bit Equality Comparator
|
|
TC74HC32AP
|
256Kb / 8P |
CMOS Digital Integrated Circuit Silicon Monolithic CMOS Digital Integrated Circuit Silicon Monolithic
|
|
TC74HC85AP
|
399Kb / 10P |
CMOS Digital Integrated Circuit Silicon Monolithic 4-Bit Magnitude Comparator
|
|
TC74HC597AP
|
442Kb / 11P |
CMOS Digital Integrated Circuit Silicon Monolithic 8-Bit Latch/Shift Register
|
|
TC74HCT688AP
|
288Kb / 7P |
8-Bit Equality Comparator
|
 STMicroelectronics |
M74HC688
|
326Kb / 9P |
8 BIT EQUALITY COMPARATOR
Jul-2001 |