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MM74HC643N
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MM74HC643N

SKU: MM74HC643N
MM74HC643N Integrated Circuit - Case: DIP20 Make: National Semiconductor - NSC
+ VAT 20% for UK purchases
Product specifications
Type Logic IC
Case DIP20
Manufacturer National Semiconductor - NSC
Inp Thrshld Hi (V) 3.15
Inp Thrshld Lo (V) 1.35
Mode I/O D or S Single-End
tPD Max. (S) 22n
Nom. Pos. Supp 5.0
Tech. CMOS Integrated Circuit
Oper. Temp (°C) Min -40
Oper. Temp (°C) Max. 85
@IOL (A) 6.0m
VOL Max. (Drvr) 0.3
VOL Max. (Rcvr) 0.1
VOH Min (Rcvr) 4.4
Pinout Equivalence Number 20-137
No. of Pins 20
Surface Mounted Yes/No NO
SKU 433511
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