The CD54HCT244F3A is a dual 4-bit bus driver from Harris, featuring a 5V supply voltage with a maximum rating of 5.5V and minimum rating of 4.5V. It operates within a temperature range of -55°C to 125°C, suitable for military applications. The device has 20 terminals and 2 functions, with a maximum output current of 0.006A. It is a true output polarity logic IC with a propagation delay of 38ns at nominal supply voltage. The device is packaged in a 20-pin DIP package.
Harris CD54HCT244F3A technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 20 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T20 |
| Number of Functions | 2 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Logic IC Type | BUS DRIVER |
| Family | HCT |
| Number of Bits | 4 |
| Max I(ol) | 0.006 |
| Prop. Delay@Nom-Sup | 38 |
| Load Capacitance | 50 |
| Output Polarity | TRUE |
| Number of Ports | 2 |
| Screening Level | 38535Q/M;38534H;883B |
| Control Type | ENABLE LOW |
| RoHS | No |
| REACH | unknown |
| Military Spec | True |
No datasheet is available for this part.
