Texas Instruments SN74ALS638A-1DWRG4
- Part Number:
- SN74ALS638A-1DWRG4
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3204992-SN74ALS638A-1DWRG4
- Description:
- IC TXRX BUS OCTAL 20SOIC
- Datasheet:
- SN74ALS638A-1DWRG4
Texas Instruments SN74ALS638A-1DWRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74ALS638A-1DWRG4.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case20-SOIC (0.295, 7.50mm Width)
- Number of Pins20
- Operating Temperature0°C~70°C TA
- PackagingTape & Reel (TR)
- Series74ALS
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- Additional FeatureWITH DIRECTION CONTROL
- SubcategoryBus Driver/Transceivers
- Packing MethodTAPE AND REEL
- TechnologyTTL
- Voltage - Supply4.5V~5.5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)NOT SPECIFIED
- Number of Functions1
- Supply Voltage5V
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part Number74ALS638
- Pin Count20
- Qualification StatusNot Qualified
- Output TypeOpen Collector, Push-Pull
- Number of Elements1
- PolarityInverting
- Supply Voltage-Max (Vsup)5.5V
- Power Supplies5V
- Supply Voltage-Min (Vsup)4.5V
- Number of Ports2
- Propagation Delay30 ns
- FamilyALS
- Logic FunctionInverting, Transceiver
- Output CharacteristicsOPEN-COLLECTOR/3-STATE
- Current - Output High, Low- 24mA; 15mA 24mA
- Logic TypeTransceiver, Inverting
- Number of Bits per Element8
- Control TypeCOMMON CONTROL
- Count DirectionBIDIRECTIONAL
- TranslationN/A
- Height Seated (Max)2.65mm
- Width7.5mm
- RoHS StatusROHS3 Compliant
SN74ALS638A-1DWRG4 Overview
The surface mount mounting type is a popular choice for electronic components due to its compact size and ease of installation. This particular component has 20 pins and a gull wing terminal form, making it suitable for a wide range of applications. One important consideration when using this component is the reflow temperature, which is not specified and should be carefully monitored to ensure proper functionality. Additionally, the supply voltage should not fall below 4.5V for optimal performance. This component belongs to the ALS family and has open-collector/3-state output characteristics. Its maximum seated height is 2.65mm and width is 7.5mm, making it a space-saving option. Furthermore, it is compliant with ROHS3 standards, ensuring its environmental friendliness.
SN74ALS638A-1DWRG4 Features
Bus Driver/Transceivers
WITH DIRECTION CONTROL
SN74ALS638A-1DWRG4 Applications
There are a lot of Texas Instruments SN74ALS638A-1DWRG4 Buffers & Transceivers applications.
Tuner
Changeing the frequency from IF to RF
Digital systems
Precision geodetic measurement
Lamps
Wired telephone
Pocket PC
Automation systems
Vehicle, ship, aircraft navigation and positioning
Copper and fiber optic cables connection network
The surface mount mounting type is a popular choice for electronic components due to its compact size and ease of installation. This particular component has 20 pins and a gull wing terminal form, making it suitable for a wide range of applications. One important consideration when using this component is the reflow temperature, which is not specified and should be carefully monitored to ensure proper functionality. Additionally, the supply voltage should not fall below 4.5V for optimal performance. This component belongs to the ALS family and has open-collector/3-state output characteristics. Its maximum seated height is 2.65mm and width is 7.5mm, making it a space-saving option. Furthermore, it is compliant with ROHS3 standards, ensuring its environmental friendliness.
SN74ALS638A-1DWRG4 Features
Bus Driver/Transceivers
WITH DIRECTION CONTROL
SN74ALS638A-1DWRG4 Applications
There are a lot of Texas Instruments SN74ALS638A-1DWRG4 Buffers & Transceivers applications.
Tuner
Changeing the frequency from IF to RF
Digital systems
Precision geodetic measurement
Lamps
Wired telephone
Pocket PC
Automation systems
Vehicle, ship, aircraft navigation and positioning
Copper and fiber optic cables connection network
SN74ALS638A-1DWRG4 More Descriptions
IC BUS TRANSCEIVER DUAL 20SOIC
Transceiver Logic IC; Logic Family:ALS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to 70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
These octal bus transceivers are designed for asynchronous two-way communication between open-collector and 3-state buses. The devices transmit data from the A bus (open-collector) to the B bus (3 state) or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable () input can be used to disable the device so the buses are isolated. The -1 version of SN74ALS638A is identical to the standard version, except that the recommended maximum IOL is increased to 48 mA. The SN74ALS638A, SN74ALS639A, SN74AS638A, and SN74AS639 are characterized for operation from 0°C to 70°C.
Transceiver Logic IC; Logic Family:ALS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to 70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
These octal bus transceivers are designed for asynchronous two-way communication between open-collector and 3-state buses. The devices transmit data from the A bus (open-collector) to the B bus (3 state) or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable () input can be used to disable the device so the buses are isolated. The -1 version of SN74ALS638A is identical to the standard version, except that the recommended maximum IOL is increased to 48 mA. The SN74ALS638A, SN74ALS639A, SN74AS638A, and SN74AS639 are characterized for operation from 0°C to 70°C.
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