TC74HC191AF(F) Counter Single 4-Bit Binary UP/Down 16-Pin SOP Tube
From TOSHIBA
| Direction Type | Bi-Directional |
| Logic Family | HC |
| Logical Function | Counter |
| Mounting | Surface Mount |
| Number of Elements | 1 |
| Number of Bits | 4 |
| Number of Count Input Enables | 2 |
| Number of Inputs | 4 |
| Number of Outputs | 4 |
| Number of Selection Inputs per Element | 0 |
| Operating Supply Voltage (Max) | 6(V) |
| Operating Supply Voltage (Min) | 2(V) |
| Operating Supply Voltage (Typ) | 2.5/3.3/5(V) |
| Operating Temp Range | -40C to 85C |
| Operating Temperature Classification | INDUSTRIALC |
| Package Type | SOP |
| Packaging | Rail/Tube |
| Parallel Enable Input | YES |
| Pin Count | 16 |
| Propagation Delay Time | 300(ns) |
| Quiescent Current (Max) | 0.004(mA) |
| Rad Hardened | No |
| Technology | CMOS |
| Terminal Count Output | YES |
| Triggering Type | POSITIVE-EDGE |
| Type | Binary |
