| 制造商 | 部件名 | 数据表 | 功能描述 |
 Motorola, Inc |
SN54LS192
|
276Kb / 9P |
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
|
 National Semiconductor ... |
CD4029BM
|
164Kb / 8P |
Presettable Binary/Decade Up/Down Counter
|
 ON Semiconductor |
SN54-74LS192
|
110Kb / 7P |
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
|
 STMicroelectronics |
HCC4029B
|
295Kb / 13P |
BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER
Sep-1988 |
 System Logic Semiconduc... |
SL74HC193
|
68Kb / 7P |
Presettable 4-Bit Binary UP/DOWN Counter
|
 Fairchild Semiconductor |
CD4029BC
|
94Kb / 8P |
Presettable Binary/Decade Up/Down Counter
|
 National Semiconductor ... |
CD4029BC
|
164Kb / 8P |
Presettable Binary/Decade Up/Down Counter
|
 Texas Instruments |
CD74AC191
|
51Kb / 10P |
Presettable Synchronous 4-Bit Binary Up/Down Counter
|
 Micro Electronics |
MMC4029
|
170Kb / 4P |
PRESETTABLE UP / DOWN COUNTER BINARY OR BCD - DECADE
|
 NXP Semiconductors |
74LVC169
|
138Kb / 22P |
Presettable synchronous 4-bit up/down binary counter
Rev. 05-8 June 2009 |