 
    | Parameters | |
|---|---|
| Mount | Through Hole | 
| Mounting Type | Through Hole | 
| Package / Case | 20-DIP (0.300, 7.62mm) | 
| Number of Pins | 20 | 
| Operating Temperature | -40°C~85°C TA | 
| Packaging | Tube | 
| Published | 1997 | 
| Series | TC74ACT | 
| Part Status | Obsolete | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Number of Terminations | 20 | 
| Subcategory | Bus Driver/Transceivers | 
| Technology | CMOS | 
| Voltage - Supply | 4.5V~5.5V | 
| Terminal Position | DUAL | 
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | 
| Number of Functions | 1 | 
| Supply Voltage | 5V | 
| Terminal Pitch | 2.54mm | 
| Reach Compliance Code | unknown | 
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
| Base Part Number | 74ACT245 | 
| Pin Count | 20 | 
| Qualification Status | Not Qualified | 
| Output Type | 3-State | 
| Operating Supply Voltage | 5V | 
| Number of Elements | 1 | 
| Polarity | Non-Inverting | 
| Power Supplies | 5V | 
| Number of Channels | 8 | 
| Load Capacitance | 50pF | 
| Number of Ports | 2 | 
| Number of Bits | 8 | 
| Propagation Delay | 14 ns | 
| Family | ACT | 
| Logic Function | Inverting, Transceiver | 
| Current - Output High, Low | 24mA 24mA | 
| Logic Type | Transceiver, Non-Inverting | 
| Max I(ol) | 0.024 A | 
| Prop. Delay@Nom-Sup | 9 ns | 
| Control Type | COMMON CONTROL | 
| Count Direction | BIDIRECTIONAL | 
| Translation | N/A | 
| Height Seated (Max) | 4.45mm | 
| Length | 24.6mm | 
| Width | 7.62mm | 
| RoHS Status | Non-RoHS Compliant | 
| Lead Free | Contains Lead |