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MC74HC643J
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MC74HC643J

SKU: MC74HC643J
MC74HC643J Integrated Circuit - Case: Standard Make: Motorola Semiconductor
+ VAT 20% for UK purchases
Product specifications
Type Logic IC
Case DIP20
Manufacturer Motorola Semiconductor
Inp Thrshld Hi (V) 3.5
Inp Thrshld Lo (V) 1.5
Mode I/O D or S Single-End
tPD Max. (S) 54n
Nom. Neg Supp 0.0
Nom. Pos. Supp 5.0
Tech. CMOS Integrated Circuit
Oper. Temp (°C) Min -40
Oper. Temp (°C) Max. 85
@IOL (A) 20u
VOL Max. (Drvr) 0.1
VOL Max. (Rcvr) 0.5
VOH Min (Rcvr) 4.4
Pinout Equivalence Number 20-137
No. of Pins 20
Surface Mounted Yes/No NO
SKU 670233
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