8-bit registered bus transceiver, ALS family, featuring true output and positive edge trigger. Operates with a nominal supply voltage of 5V, ranging from 4.5V to 5.5V. This logic IC offers 1 function with bidirectional data flow and independent control. Packaged in a 24-terminal SOIC (PDSO24) with a commercial temperature grade, it has a maximum operating temperature of 70°C and a propagation delay of 20ns.
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Technical Specifications
Fairchild DM74ALS646WM technical specifications.
General
| Max Operating Temperature | 70 |
| Number of Terminals | 24 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G24 |
| Width | 7.5 |
| Length | 15.4 |
| Pin Count | 24 |
| 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 | REGISTERED BUS TRANSCEIVER |
| Family | ALS |
| Propagation Delay (tpd) | 20 |
| Number of Bits | 8 |
| Max I(ol) | 0.048 |
| Prop. Delay@Nom-Sup | 20 |
| Output Polarity | TRUE |
| Number of Ports | 2 |
| Power Supply Current-Max (ICC) | 88 |
| Count Direction | BIDIRECTIONAL |
| Control Type | INDEPENDENT CONTROL |
| Trigger Type | POSITIVE EDGE |
Compliance
| RoHS | Yes |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Fairchild DM74ALS646WM Datasheet
Download the complete datasheet for Fairchild DM74ALS646WM to view detailed technical specifications.
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