Renesas 74FCT621ATSOG
$ 1.425
Production
Inventory History
3 month trend: -31.49%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Sep 26, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version - Nov 26, 2016 |
Verification
Based on the style guide and datasheet for this part, three independent electronics engineering experts created:
- 3 versions of the symbol and 2D footprint
- 1 version of the 3D STEP model (STEP format AP-214)
- A colour palette configuration for a manufacturer
All created library files are layer-mapping agnostic and can be easily mapped to your design.
Created symbols and footprints are then compared using the following checks:
Symbol
Automated Checks
- Part number
- Key parameters
- Package code
- Pin names/numbers
- Pin types
Manual Checks
- Pin organization per style guide
Footprint
Automated Checks
- IPC standard
- Silkscreen clearance
- Courtyard excess
- Package outline
- Polarity marking
- Pad size & position verification
3D STEP Model
Manual Checks
- Dimension verification
- Colour palette compliance
- Format compliance
- Mapping orientation to 2D footprint
- Position verification to 2D footprint
A final verification process is performed:
If symbols and footprints match: The part is verified as ECAD Ready
If symbols and footprints don’t match: A Senior Electronics Engineer will review all differences to ensure the part meets the style guide and datasheet requirements
Supply Chain
Country of OriginPhilippines, Taiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date2006-06-01
Lifecycle StatusProduction (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 months ago)
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Descriptions
Descriptions of Renesas 74FCT621ATSOG provided by its distributors.
Transceiver, Non-Inverting 1 Element 8 Bit per Element Open Drain Output 20-SOIC
Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
Octal Bus Transceiver (Open-Drain)
Transceiver, Non Inverting, -40To85Deg C Rohs Compliant: Yes |Renesas Electronics Corporation 74FCT621ATSOG
Bus XCVR Single 8-CH Open Drain 20-Pin SOIC Tube
TRANSCEIVER, NON INVERTING, -40TO85DEG C;
IC TXRX NON-INVERT 5.25V 20SOIC
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Inventory History
3 month trend: -31.49%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingTin
MSL1
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
DirectionBidirectional
Part Family74FCT621T
High Level Output Current1 µA
Logic FunctionInverting, Transceiver
Low Level Output Current64 mA
Max Operating Temperature85 °C
Max Supply Voltage5.25 V
Min Operating Temperature-40 °C
Min Supply Voltage4.75 V
Nominal Supply Current2 mA
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Ports2
Operating Supply Voltage5 V
Package Quantity0
PolarityNon-Inverting
Propagation Delay12 ns
Quiescent Current10 µA
Temperature GradeIndustrial
Turn-On Delay Time14 ns
Dimensions
Height2.34 mm
Height - Seated (Max)2.65 mm
Length12.8 mm
Pitch1.27 mm
Terminal Pitch1.27 mm
Thickness2.34 mm
Width7.6 mm
Documents
Download datasheets and manufacturer documentation for Renesas 74FCT621ATSOG.
Official Datasheet9 years ago
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements