SN74HCT646NT
| Parameters | |
|---|---|
| Package / Case | 24-DIP (0.300, 7.62mm) |
| Number of Pins | 24 |
| Weight | 1.753503g |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| Termination | Through Hole |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | WITH DIRECTION CONTROL |
| Subcategory | Bus Driver/Transceiver |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Base Part Number | 74HCT646 |
| Pin Count | 24 |
| Output Type | 3-State |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Number of Channels | 8 |
| Number of Ports | 2 |
| Number of Bits | 8 |
| Propagation Delay | 53 ns |
| Turn On Delay Time | 87 ns |
| Family | HCT |
| Logic Function | Inverting, Transceiver |
| Direction | Bidirectional |
| Current - Output High, Low | 6mA 6mA |
| Logic Type | Transceiver, Non-Inverting |
| Max I(ol) | 0.006 A |
| Prop. Delay@Nom-Sup | 34 ns |
| Trigger Type | POSITIVE EDGE |
| Control Type | INDEPENDENT CONTROL |
| Translation | N/A |
| Height | 4.57mm |
| Length | 31.64mm |
| Width | 6.73mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mount | Through Hole |
| Mounting Type | Through Hole |
SN74HCT646NT Overview
Logical driver uses a neat 24-DIP (0.300, 7.62mm) package. Tube external packaging. Available in Through Hole. Voltage buffer adopts Transceiver, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 4.5V~5.5V. Qualified to operate within -40°C~85°C TA. The high and low logic state output current of logical driver is 6mA 6mA. Logical driver can deal with 3-State output (s). All of the 1 elements are put into use. Digital buffer is one of the 74HCT series devices. 24 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Transceiver shares the HCT family's comprehensive benefits and features. 24 pins are set with the electric part. Buffer IC is suitable for Through Hole applications. Logical driver has 24 pins. Enhanced with 2 ports. You can search "74HCT646" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceiver. The digital buffer starts up under INDEPENDENT CONTROL control technology. It is recommended to use a 5V power supply. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. 8 bits are included within the electrical component. Logical driver features WITH DIRECTION CONTROL to better serve the need. 8 channels for high quality communication. Logical driver adapts POSITIVE EDGE trigger.
SN74HCT646NT Features
Bus Driver/Transceiver
WITH DIRECTION CONTROL
Trigger Type: POSITIVE EDGE
SN74HCT646NT Applications
There are a lot of Texas Instruments SN74HCT646NT Buffers & Transceivers applications.
- Precision engineering measurement
- Car radio
- 1x/2x Fiber Channel
- Radio transmission
- interconnection between computers
- Ethernet circuitry
- Relays
- Precision geodetic measurement
- TV signal transmission
- transmission relay
