The MC74VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology.
The MC74VHC244 is a noninverting 3--state buffer, and has two active--low output enables. This device is designed to be used with 3--state memory address drivers, etc.
⢠High Speed: tPD = 3.9 ns (Typ) at VCC = 5 V
⢠Low Power Dissipation: ICC = 4 μA (Max) at TA = 25°C
⢠High Noise Immunity: VNIH = VNIL = 28% VCC
⢠Power Down Protection Provided on Inputs
⢠Balanced Propagation Delays
⢠Designed for 2 V to 5.5 V Operating Range
⢠Low Noise: VOLP = 0.9 V (Max)
⢠Pin and Function Compatible with Other Standard Logic Families
⢠Latchup Performance Exceeds 300 mA
⢠ESD Performance: Human Body Model > 2000 V
Machine Model > 200 V
⢠Chip Complexity: 136 FETs
⢠Pb--Free Packages are Available*
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