8-bit bidirectional bus transceiver with inverted output, featuring HC/UH family logic. Operates from a 2V to 6V supply voltage with a nominal 5V. Offers a propagation delay of 27ns at nominal supply voltage and 50pF load capacitance. Housed in a 20-terminal SSOP-20 (R-PDSO-G20) plastic package, suitable for automotive temperature grades (-40°C to 125°C).
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NXP 74HC640DB,112 technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 20 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G20 |
| Width | 5.3 |
| Length | 7.2 |
| Pin Count | 20 |
| Number of Functions | 1 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 6 |
| Supply Voltage-Min (Vsup) | 2 |
| Logic IC Type | BUS TRANSCEIVER |
| Family | HC/UH |
| Propagation Delay (tpd) | 27 |
| Number of Bits | 8 |
| Max I(ol) | 0.004 |
| Prop. Delay@Nom-Sup | 27 |
| Load Capacitance | 50 |
| Output Polarity | INVERTED |
| Number of Ports | 2 |
| Count Direction | BIDIRECTIONAL |
| Control Type | COMMON CONTROL |
| RoHS | Yes |
| Lead Free | Yes |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
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