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MM54HC643J
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MM54HC643J

SKU: MM54HC643J
MM54HC643J Integrated Circuit CASE: DIP20 MAKE: National Semiconductor - NSC
Product specifications
Type Integrated Circuit
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) 24n
Nom. Pos. Supp 5.0
Tech. CMOS Integrated Circuit
Oper. Temp (°C) Min -55
Oper. Temp (°C) Max. 125
@IOL (A) 6.0m
VOL Max. (Drvr) 0.4
VOL Max. (Rcvr) 0.4
VOH Min (Rcvr) 4.4
Pinout Equivalence Number 20-137
No. of Pins 20
Surface Mounted Yes/No NO
SKU 974162
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