Dual 4-bit bus driver with true output, featuring 3-state outputs and TTL technology. Operates from a 5V supply voltage (4.75V to 5.25V) with a maximum supply current of 54mA. Offers a propagation delay of 18ns at nominal supply. Housed in a 20-pin DIP package with a 2.54mm terminal pitch, this through-hole component has a maximum seated height of 5.08mm and a length of 24.5mm. Control is enabled with a low signal, and it supports a maximum output current (Iol) of 24A.
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Technical Specifications
Renesas HD74LS244P technical specifications.
General
| Control Type | ENABLE LOW |
| Height - Seated (Max) | 5.08mm |
| JESD-30 Code | R-PDIP-T20 |
| JESD-609 Code | e0 |
| Length | 24.5mm |
| Load Capacitance | 45pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 24A |
| Max Operating Temperature | 75°C |
| Min Operating Temperature | -20°C |
| Number of Bits | 4 |
| Number of Functions | 2 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | True |
| Package Body Material | Plastic |
| Package Code | DIP |
| Package Equivalence Code | DIP20,.3 |
| Package Shape | Rectangular |
| Package Style | IN-LINEMeter |
| Power Supplies | 5V |
| Power Supply Current-Max (ICC) | 54mA |
| Prop. Delay@Nom-Sup | 18ns |
| Propagation Delay (tpd) | 18ns |
| Qualification Status | Not Qualified |
| RoHS Compliant | No |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | No |
| Technology | TTL |
| Temperature Grade | COMMERCIAL EXTENDED |
| Terminal Finish | Tin |
| Terminal Form | Through Hole |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Width | 7.62mm |
Compliance
| RoHS | Not Compliant |
Datasheet
Renesas HD74LS244P Datasheet
Download the complete datasheet for Renesas HD74LS244P to view detailed technical specifications.
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