8-bit registered bus transceiver with true output, operating from 2V to 6V supply. Features 24 terminals in a PDSO-24 (SOP-24) package, offering bidirectional data flow with independent control. Designed for MILITARY temperature grade operation (-55°C to 125°C) with a propagation delay of 325ns. Supports a load capacitance of 150pF and a maximum output current (Iol) of 0.006A.
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Technical Specifications
Stmicroelectronics M74HC646M1R technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 24 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G24 |
| Width | 7.5 |
| Length | 15.4 |
| Pin Count | 24 |
| Number of Functions | 1 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 4.5 |
| Supply Voltage-Max (Vsup) | 6 |
| Supply Voltage-Min (Vsup) | 2 |
| Logic IC Type | REGISTERED BUS TRANSCEIVER |
| Family | HC/UH |
| Propagation Delay (tpd) | 325 |
| Number of Bits | 8 |
| Max I(ol) | 0.006 |
| Prop. Delay@Nom-Sup | 60 |
| Load Capacitance | 150 |
| Output Polarity | TRUE |
| Number of Ports | 2 |
| 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
Stmicroelectronics M74HC646M1R Datasheet
Download the complete datasheet for Stmicroelectronics M74HC646M1R to view detailed technical specifications.
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