| 制造商 | 部件名 | 数据表 | 功能描述 |
 Renesas Technology Corp |
HD74LS293P
|
176Kb/8P
|
4-bit Binary Counter
|
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Start with "HD74LS293P" -
Total : 81 ( 1/5 Page) |
 Hitachi Semiconductor |
HD74LS290
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
|
HD74LS293
|
85Kb/7P |
4-bit Binary Counters
|
|
HD74LS293
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
 Renesas Technology Corp |
HD74LS293
|
176Kb/8P |
4-bit Binary Counter
|
 Hitachi Semiconductor |
HD74LS298
|
64Kb/6P |
Quadruple 2-input Multiplexers(with storage)
|
|
HD74LS298
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
|
HD74LS299
|
91Kb/6P |
8-bit Universal Shift/Storage Registers(with three-state outputs)
|
|
HD74LS299
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
|
HD74LS20
|
42Kb/5P |
Dual 4-input Positive NAND Gates
|
|
HD74LS20
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
 Renesas Technology Corp |
HD74LS20
|
66Kb/6P |
Dual 4-input Positive NAND Gates
|
|
HD74LS20FPEL
|
66Kb/6P |
Dual 4-input Positive NAND Gates
|
|
HD74LS20P
|
66Kb/6P |
Dual 4-input Positive NAND Gates
|
|
HD74LS20RPEL
|
66Kb/6P |
Dual 4-input Positive NAND Gates
|
 Hitachi Semiconductor |
HD74LS21
|
43Kb/5P |
Dual 4-input Positive AND Gates
|
|
HD74LS21
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
 Renesas Technology Corp |
HD74LS21
|
55Kb/5P |
Dual 4-input Positive AND Gates
|
|
HD74LS21FPEL
|
55Kb/5P |
Dual 4-input Positive AND Gates
|
|
HD74LS21P
|
55Kb/5P |
Dual 4-input Positive AND Gates
|