Manufacturer: ST
Type: Integrated Chip
Model: M74HC4040B1
Part No.: 99026R

Supply voltage: 2 … 6 V
High Speed Fmax: 70 Mhz (Typ.) At Vcc = 6v
Low Power Dissipation Icc: 4µa(Max.) At Ta=25°C
High Noise Immunity Vnih, Vnil: 28 % Vcc (Min.)
Symmetrical Output Impedance Ioh, Iol: 4mA (Min)
Balanced Propagation Delays: Tplh ≅ Tphl
Mounting Style: Through Hole
Operation temperature: -55 … 125°C