Industrial-grade 16-bit registered bus transceiver featuring 5V tolerant inputs and outputs. Operates across a -40°C to 85°C temperature range with a 2V to 3.6V supply voltage. Offers 56 terminals in a JEDEC R-PDSO-G56 package, measuring 7.5mm wide and 18.415mm long. Supports bidirectional data flow with independent control and positive edge triggering. Propagation delay is 7.2ns maximum, with 5.2ns at nominal supply.
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Technical Specifications
Fairchild 74LCX16646MEA technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 56 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G56 |
| Width | 7.5 |
| Length | 18.415 |
| Pin Count | 56 |
| Number of Functions | 2 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 2.5 |
| Supply Voltage-Max (Vsup) | 3.6 |
| Supply Voltage-Min (Vsup) | 2 |
| Logic IC Type | REGISTERED BUS TRANSCEIVER |
| Family | LVC/LCX/Z |
| Propagation Delay (tpd) | 7.2 |
| Number of Bits | 8 |
| Max I(ol) | 0.024 |
| Prop. Delay@Nom-Sup | 5.2 |
| Load Capacitance | 50 |
| Output Polarity | TRUE |
| Number of Ports | 2 |
| Count Direction | BIDIRECTIONAL |
| Control Type | INDEPENDENT CONTROL |
| Trigger Type | POSITIVE EDGE |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Fairchild 74LCX16646MEA Datasheet
Download the complete datasheet for Fairchild 74LCX16646MEA to view detailed technical specifications.
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