Positive edge-triggered D flip-flop with true output, featuring 8 bits and operating within a 2V to 5.5V supply voltage range. This logic IC offers a propagation delay of 19.5ns, with a nominal supply propagation delay of 12.5ns at 3.3V. Packaged in a 20-terminal TSSOP (PDSO20) with dimensions of 6.5mm length and 4.4mm width, it supports a maximum operating frequency of 70MHz. Designed for military temperature grades, it functions between -55°C and 125°C.
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Technical Specifications
Stmicroelectronics 74VHC273T technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 20 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G20 |
| Width | 4.4 |
| Length | 6.5 |
| Pin Count | 20 |
| Number of Functions | 1 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 3.3 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 2 |
| Logic IC Type | D FLIP-FLOP |
| Family | AHC/VHC |
| Propagation Delay (tpd) | 19.5 |
| Number of Bits | 8 |
| Max I(ol) | 0.008 |
| Prop. Delay@Nom-Sup | 12.5 |
| Load Capacitance | 50 |
| Output Polarity | TRUE |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 100 |
| Max Frequency@Nom-Sup | 70000000 |
Compliance
| RoHS | No |
| Lead Free | No |
| HTS Code | 8542.39.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
Stmicroelectronics 74VHC273T Datasheet
Download the complete datasheet for Stmicroelectronics 74VHC273T to view detailed technical specifications.
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