The M74HC299M1R is a 20-pin SOP logic IC from Stmicroelectronics, operating within a temperature range of -55 to 125 degrees Celsius. It is a 1-function, 8-bit parallel-in-parallel-out shift register with a propagation delay of 300 nanoseconds. The device can handle a maximum frequency of 24 MHz and a load capacitance of 50 picofarads. It is designed to operate within a supply voltage range of 2 to 6 volts.
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Stmicroelectronics M74HC299M1R technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 20 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G20 |
| Width | 7.5 |
| Length | 12.8 |
| Pin Count | 20 |
| 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 | PARALLEL IN PARALLEL OUT |
| Family | HC/UH |
| Propagation Delay (tpd) | 300 |
| Number of Bits | 8 |
| Load Capacitance | 50 |
| Output Polarity | TRUE |
| Count Direction | BIDIRECTIONAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 24 |
| Max Frequency@Nom-Sup | 24000000 |
| RoHS | Yes |
| HTS Code | 8542.39.00.01 |
| REACH | Compliant |
| Military Spec | False |
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