The CD74HC646ME4 is a registered bus transceiver from Rochester Electronics, featuring a 24-pin R-PDSO-G24 package and a MILITARY temperature grade. It operates within a supply voltage range of 2 to 6 volts and has a propagation delay of 205 nanoseconds. This 8-bit device has two ports and is part of the HC/UH family of logic ICs.
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| 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 |
| 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) | 205 |
| Number of Bits | 8 |
| Output Polarity | TRUE |
| Number of Ports | 2 |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
