74HCT21

74HCT21

7421

: » » TTL

. : 10936

Skype 1 Skype 2

0.41 .  

-: .

2.90 .
7402

. 19229

TL7402N SN7402 DIP14

-: .

0.80 .
7403

. 9085
HD7403P SN7403 D103 DIP14

-: .

2.00 .
7406 DIP14

. 1370
NOT SN7406 DIP14. 1553

-: .

Skype Skype 1
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(042) 601 524
(042) 601 551

74HCT21


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