74LS123 데이터 시트보기 (PDF) - Motorola => Freescale
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74LS123 Datasheet PDF : 10 Pages
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SN54/74LS122 • SN54/74LS123
PIN 9
PIN 13
PIN 11
OPEN
Rext
Cext
VCC
Rext
REMOTE
Figure 11. LS122 Remote Trimming Circuit Without Rext
PIN 9
PIN 13
PIN 11
VCC
Rext
REMOTE
Figure 12. LS122 Remote Trimming Circuit with Rint
FAST AND LS TTL DATA
5-204
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