| Fabricant | No de pièce | Fiches technique | Description |
 Hitachi Semiconductor |
HD74LS669
|
102Kb/7P |
Synchronous Up/Down 4-bit Binary Counters
|
|
HD74LS669
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
 Renesas Technology Corp |
HD74LS669
|
182Kb/9P |
Synchronous Up / Down 4-bit Binary Counter
|
|
HD74LS669FPEL
|
182Kb/9P |
Synchronous Up / Down 4-bit Binary Counter
|
 Hitachi Semiconductor |
HD74LS640
|
71Kb/7P |
Octal Bus Transceivers(inverted 3-state outputs)
|
|
HD74LS640
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
 Renesas Technology Corp |
HD74LS640
|
80Kb/7P |
Octal Bus Transceivers (inverted 3-state outputs)
|
 Hitachi Semiconductor |
HD74LS640-1
|
59Kb/5P |
Octal Bus Transceivers(inverted 3-state outputs)
|
|
HD74LS640-1
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
 Renesas Technology Corp |
HD74LS640FPEL
|
80Kb/7P |
Octal Bus Transceivers (inverted 3-state outputs)
|
|
HD74LS640P
|
80Kb/7P |
Octal Bus Transceivers (inverted 3-state outputs)
|
 Hitachi Semiconductor |
HD74LS641
|
65Kb/6P |
Octal Bus Transceivers(non-inverted open-collector outputs)
|
|
HD74LS641
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
 Renesas Technology Corp |
HD74LS641
|
164Kb/7P |
Octal Bus Transceivers (non-inverted open-collector outputs)
|
 Hitachi Semiconductor |
HD74LS641-1
|
52Kb/4P |
Octal Bus Transceivers(non-inverted open-collector outpurs)
|
|
HD74LS641-1
|
6Mb/273P |
Ouadruple 2-input Positive NAND Gates
|
 Renesas Technology Corp |
HD74LS641-1
|
177Kb/6P |
Octal Bus Transceiver(non-inverted open-collector outputs)
|
|
HD74LS641FPEL
|
164Kb/7P |
Octal Bus Transceivers (non-inverted open-collector outputs)
|
|
HD74LS641P
|
164Kb/7P |
Octal Bus Transceivers (non-inverted open-collector outputs)
|
 Hitachi Semiconductor |
HD74LS642
|
65Kb/6P |
Octal Bus Transceivers(inverted open-collector outputs)
|