| 型号 |
简要描述 |
文件大小 |
厂家 |
PDF |
| SN74LS221 |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
213402K |
|
 |
| SN74LS22 |
DUAL 4-INPUT POSITIVE-NAND GATES WITH OPEN-GOLLECTOR OUTPUTS |
253219K |
|
|
| SN74LS228 |
16 ?4 SYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY WITH OPEN-COLLECTOR OUTPUTS |
130053K |
|
|
| SN74LS224A |
16 ?4 SYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY WITH 3-STATE OUTPUTS |
138515K |
|
|
| SN74LS221D |
LOW POWER SCHOTTKY |
123716K |
|
|
| SN74LS221N |
LOW POWER SCHOTTKY |
123716K |
|
|
| SN74LS221NSR |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
208K |
TI [Texas Instruments] |
|
| SN74LS221NSR |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT TRIGGER INPUTS |
620K |
TI [Texas Instruments] |
|
| SN74LS221NE4 |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
208K |
TI [Texas Instruments] |
|
| SN74LS221DE4 |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
208K |
TI [Texas Instruments] |
|
| SN74LS221NSRE4 |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
208.4K |
TI [Texas Instruments] |
|
| SN74LS221DBRE4 |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS |
208.4K |
TI [Texas Instruments] |
|
|
|
|
