SN74LS646DWR
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| Series | 74LS |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 24 |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Additional Feature | DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA |
| Technology | TTL |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 24 |
| JESD-30 Code | R-PDSO-G24 |
| Output Type | 3-State |
| Number of Elements | 1 |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Number of Ports | 2 |
| Family | LS |
| Current - Output High, Low | 15mA 24mA |
| Logic Type | Transceiver, Non-Inverting |
| Output Polarity | TRUE |
| Number of Bits per Element | 8 |
| Propagation Delay (tpd) | 35 ns |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
SN74LS646DWR Overview
Logical driver uses a neat 24-SOIC (0.295, 7.50mm Width) package. Tape & Reel (TR) external packaging. Available in Surface Mount. Voltage buffer adopts Transceiver, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 4.75V~5.25V. 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 74LS series devices. 24 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Transceiver shares the LS family's comprehensive benefits and features. 24 pins are set with the electric part. Enhanced with 2 ports. The bus transceiver employs 8 bits for each element. To supply the device, a minimum voltage of 4.75V is a must. Logical driver features DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA to better serve the need.
SN74LS646DWR Features
DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
SN74LS646DWR Applications
There are a lot of Rochester Electronics, LLC SN74LS646DWR Buffers & Transceivers applications.
- Satellite radio receiver
- WDM transmission
- Radio transmission
- Wireless interactive experience
- SONET/SDH Network
- Wireless smart house
- Mainframes, workstations or storage devices
- Cordless telephone
- Military satellite communications
- Transmission stations
