Home / Integrated Circuit / MM74HC643J
MM74HC643J
View detailed images (12)

MM74HC643J

SKU: MM74HC643J
MM74HC643J Logic IC CASE: DIP20 MAKE: National Semiconductor - NSC
Product specifications
Type Logic IC
Case DIP20
Manufacturer National Semiconductor - NSC
Inp Thrshld Hi (V) 3.1
Inp Thrshld Lo (V) 0.9
Mode I/O D or S Single-End
tPD Max. (S) 22n
Nom. Neg Supp 0.5*
Nom. Pos. Supp 7.0
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 973629
Back