SN74ALS646A-1NT
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 24-DIP (0.300, 7.62mm) |
| Number of Pins | 24 |
| Weight | 1.753503g |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| Series | 74ALS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA |
| Subcategory | Bus Driver/Transceiver |
| Technology | TTL |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Base Part Number | 74ALS646 |
| Pin Count | 24 |
| Output Type | 3-State |
| Operating Supply Voltage | 5V |
| Number of Elements | 1 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Number of Circuits | 8 |
| Load Capacitance | 50pF |
| Number of Ports | 2 |
| Number of Bits | 32 |
| Propagation Delay | 30 ns |
| Turn On Delay Time | 35 ns |
| Family | ALS |
| Logic Function | Inverting, OR, Transceiver |
| Direction | Bidirectional |
| Current - Output High, Low | 15mA 24mA |
| Logic Type | Transceiver, Non-Inverting |
| Prop. Delay@Nom-Sup | 20 ns |
| Trigger Type | POSITIVE EDGE |
| Control Type | INDEPENDENT CONTROL |
| Translation | N/A |
| Width | 7.62mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74ALS646A-1NT 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 0°C~70°C TA. The high and low logic state output current of logical driver is 15mA 24mA. Logical driver can deal with 3-State output (s). All of the 1 elements are put into use. Digital buffer is one of the 74ALS series devices. 24 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. ALS family part. 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 "74ALS646" 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. 32 bits are included within the electrical component. Logical driver features DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA to better serve the need. The fundamental operation of logical driver is based on 8 circuits. Logical driver adapts POSITIVE EDGE trigger.
SN74ALS646A-1NT Features
Bus Driver/Transceiver
DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
Trigger Type: POSITIVE EDGE
SN74ALS646A-1NT Applications
There are a lot of Texas Instruments SN74ALS646A-1NT Buffers & Transceivers applications.
- SONET/SDH Network
- Solenoids
- Tuner
- Shortwave receiver
- 1x/2x Fiber Channel
- Vehicle, ship, aircraft navigation and positioning
- Switches/bridges/routers/servers
- VoIP phones
- Bar, KTV wireless entertainment
- Home theater wiring-free
