Dual 4-bit bus driver with true outputs, featuring a 20-terminal ceramic CQCC package. Operates across a military temperature range of -55°C to 125°C with a nominal supply voltage of 5V (4.5V-5.5V range). Offers a propagation delay of 12ns, with 16ns at nominal supply voltage, and a maximum output current of 12mA. This ALS family component includes two 4-bit functions with enable low control.
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Technical Specifications
Texas Instruments SN54ALS244CFK technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 20 |
| Min Operating Temperature | -55 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-CQCC-N20 |
| Width | 8.89 |
| Length | 8.89 |
| Pin Count | 20 |
| 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 | ALS |
| Propagation Delay (tpd) | 12 |
| Number of Bits | 4 |
| Max I(ol) | 0.012 |
| Prop. Delay@Nom-Sup | 16 |
| Load Capacitance | 50 |
| Output Polarity | TRUE |
| Number of Ports | 2 |
| Power Supply Current-Max (ICC) | 25 |
| Control Type | ENABLE LOW |
Compliance
| REACH | unknown |
| Military Spec | False |
Datasheet
Texas Instruments SN54ALS244CFK Datasheet
Download the complete datasheet for Texas Instruments SN54ALS244CFK to view detailed technical specifications.
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