Octal registered bus transceiver featuring 8 bits and bidirectional data flow with independent control. This logic IC operates with a nominal supply voltage of 5V, ranging from 4.5V to 5.5V. It offers a propagation delay of 17ns and is housed in a 24-terminal, 7.5mm wide, 15.4mm long DUAL in-line package. Designed for commercial temperature grades, it functions between 0°C and 70°C.
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Technical Specifications
Texas Instruments SN74ALS646-1DWR 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 |
| 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) | 17 |
| Number of Bits | 8 |
| Max I(ol) | 0.048 |
| Load Capacitance | 50 |
| 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 | No |
| Lead Free | No |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
Texas Instruments SN74ALS646-1DWR Datasheet
Download the complete datasheet for Texas Instruments SN74ALS646-1DWR to view detailed technical specifications.
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