Octal non-inverting bus transceiver/register featuring 3-state outputs. This 24-terminal, MILITARY temperature grade component operates from a 4.5V to 5.5V supply, with a nominal 5V. It offers 8 bits of bidirectional data transfer with independent control and positive edge triggering. Key specifications include a propagation delay of 12.5ns at nominal supply and a maximum output current (Iol) of 0.024A. The component is housed in a 24-pin PDIP package.
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Technical Specifications
Texas Instruments CD74ACT646EN technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 24 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T24 |
| Width | 7.62 |
| Length | 31.64 |
| Pin Count | 24 |
| Number of Functions | 1 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Logic IC Type | REGISTERED BUS TRANSCEIVER |
| Family | ACT |
| Propagation Delay (tpd) | 12.5 |
| Number of Bits | 8 |
| Max I(ol) | 0.024 |
| Prop. Delay@Nom-Sup | 12.5 |
| 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
Texas Instruments CD74ACT646EN Datasheet
Download the complete datasheet for Texas Instruments CD74ACT646EN to view detailed technical specifications.
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