| 制造商 | 部件名 | 数据表 | 功能描述 |
 Motorola, Inc |
SN54LS190
|
310Kb / 10P |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS
|
 STMicroelectronics |
HCC40192B
|
314Kb / 15P |
PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE
Jun-1989 |
|
HCF4510B
|
136Kb / 12P |
PRESETTABLE UP/DOWN COUNTERS
Mar-2000 |
 Intersil Corporation |
CD40192BMS
|
149Kb / 12P |
CMOS Presettable Up/Down Counters (Dual Clock With Reset)
December 1992 |
|
CD54AC191
|
11Kb / 1P |
Presettable Synchronous 4-Bit Binary Up/Down Counters
June 1997 |
 Micro Electronics |
MMC40192
|
181Kb / 5P |
PRESETTABLE UP / DOWN COUNTERS
|
 National Semiconductor ... |
DM74197
|
86Kb / 4P |
PRESETTABLE BINARY COUNTERS
|
 List of Unclassifed Man... |
MMC4510
|
224Kb / 6P |
PRESETTABLE UP / DOWN COUNTERS
|
 Texas Instruments |
CD40192B
|
516Kb / 11P |
CMOS PRESETTABLE UP/DOWN COUNTERS(DUAL CLOCK WITH RESET)
|
 Renesas Technology Corp |
CD40192BMS
|
462Kb / 12P |
CMOS Presettable Up/Down Counters(Dual Clock With Reset)
December 1992 |