There are no models available for this part yet.
Overview of SN74ALS621A-1DWR by Texas Instruments
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
CAD Models for SN74ALS621A-1DWR by Texas Instruments
Part Data Attributes for SN74ALS621A-1DWR by Texas Instruments
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|
|
|---|---|
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Pbfree Code
|
Yes
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|
Rohs Code
|
Yes
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|
Part Life Cycle Code
|
Obsolete
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Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
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Part Package Code
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SOIC
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Package Description
|
SOP, SOP20,.4
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Pin Count
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20
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Reach Compliance Code
|
compliant
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HTS Code
|
8542.39.00.01
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Additional Feature
|
WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
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Control Type
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INDEPENDENT CONTROL
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Count Direction
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BIDIRECTIONAL
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Family
|
ALS
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JESD-30 Code
|
R-PDSO-G20
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Length
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12.8 mm
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Load Capacitance (CL)
|
50 pF
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Logic IC Type
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BUS TRANSCEIVER
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Max I(ol)
|
0.024 A
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Number of Bits
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8
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Number of Functions
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1
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Number of Ports
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2
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Number of Terminals
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20
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Operating Temperature-Max
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70 °C
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Operating Temperature-Min
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|
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Output Characteristics
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OPEN-COLLECTOR
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Output Polarity
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TRUE
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Package Body Material
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PLASTIC/EPOXY
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Package Code
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SOP
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Package Equivalence Code
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SOP20,.4
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Package Shape
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RECTANGULAR
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Package Style
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SMALL OUTLINE
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Packing Method
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TR
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Peak Reflow Temperature (Cel)
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NOT SPECIFIED
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Power Supply Current-Max (ICC)
|
48 mA
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Prop. Delay@Nom-Sup
|
33 ns
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Propagation Delay (tpd)
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33 ns
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Qualification Status
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Not Qualified
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Seated Height-Max
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2.65 mm
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Supply Voltage-Max (Vsup)
|
5.5 V
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Supply Voltage-Min (Vsup)
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4.5 V
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Supply Voltage-Nom (Vsup)
|
5 V
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Surface Mount
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YES
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Technology
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TTL
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Temperature Grade
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COMMERCIAL
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Terminal Form
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GULL WING
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Terminal Pitch
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1.27 mm
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Terminal Position
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DUAL
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Time@Peak Reflow Temperature-Max (s)
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NOT SPECIFIED
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Width
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7.5 mm
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Alternate Parts for SN74ALS621A-1DWR
This table gives cross-reference parts and alternative options found for SN74ALS621A-1DWR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74ALS621A-1DWR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| SN74ALS621ADWR | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621ADWR |
| SN74ALS621A-1DW | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621A-1DW |
| SN74ALS621ADWRE4 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621ADWRE4 |
| SN74ALS621A-1DWE4 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621A-1DWE4 |
| SN74ALS621ADWE4 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621ADWE4 |
| SN74ALS621A-1DWG4 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621A-1DWG4 |
| SN74ALS621A-1DWRG4 | ALS SERIES, 1-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621A-1DWRG4 |
| SN74ALS621ADW | Octal Bus Transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621ADW |
| SN74ALS621A-1DWRE4 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621A-1DWRE4 |
| SN74ALS621ADWG4 | Octal Bus Transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74ALS621A-1DWR vs SN74ALS621ADWG4 |