8-bit bidirectional transceiver with true output, operating from a 4.5V to 5.5V supply. This logic IC features a propagation delay of 10ns at nominal supply voltage and a maximum output current (Iol) of 0.024A. Designed for commercial temperature grades, it offers 20 terminals in a PDIP-20 package with a 0.300-inch width. The component supports a common control input and has a maximum power supply current of 55mA.
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Technical Specifications
Texas Instruments DM74ALS645AN technical specifications.
General
| Max Operating Temperature | 70 |
| Number of Terminals | 20 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T20 |
| Width | 7.62 |
| Length | 26.075 |
| Pin Count | 20 |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Logic IC Type | BUS TRANSCEIVER |
| Family | ALS |
| Propagation Delay (tpd) | 10 |
| Number of Bits | 8 |
| Max I(ol) | 0.024 |
| Prop. Delay@Nom-Sup | 10 |
| Load Capacitance | 50 |
| Output Polarity | TRUE |
| Number of Ports | 2 |
| Power Supply Current-Max (ICC) | 55 |
| Count Direction | BIDIRECTIONAL |
| Control Type | COMMON CONTROL |
Compliance
| RoHS | No |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Texas Instruments DM74ALS645AN Datasheet
Download the complete datasheet for Texas Instruments DM74ALS645AN to view detailed technical specifications.
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