Part Details for SN74F621N by Texas Instruments
Overview of SN74F621N by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
Applications
Education and Research
Financial Technology (Fintech)
Healthcare
Part Details for SN74F621N
SN74F621N CAD Models
SN74F621N Part Data Attributes
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SN74F621N
Texas Instruments
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Datasheet
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SN74F621N
Texas Instruments
Octal Bus Transceivers With Open-Collector Outputs 20-PDIP 0 to 70
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | DIP, DIP20,.3 | |
| Pin Count | 20 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; IOL = 24MA @ VOL = 0.5V FOR PORT A | |
| Control Type | INDEPENDENT CONTROL | |
| Count Direction | BIDIRECTIONAL | |
| Family | F/FAST | |
| JESD-30 Code | R-PDIP-T20 | |
| Length | 24.325 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | BUS TRANSCEIVER | |
| Max I(ol) | 0.064 A | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | OPEN-COLLECTOR | |
| Output Polarity | TRUE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Power Supply Current-Max (ICC) | 140 mA | |
| Prop. Delay@Nom-Sup | 17 ns | |
| Propagation Delay (tpd) | 8.5 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.62 mm |
Alternate Parts for SN74F621N
This table gives cross-reference parts and alternative options found for SN74F621N. 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 SN74F621N, 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 |
|---|---|---|---|
| SN54F621J | F/FAST SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, 0.300 INCH, CERAMIC, DIP-20 | Rochester Electronics LLC | SN74F621N vs SN54F621J |
| 5962-9050602RA | F/FAST SERIES, OCTAL 1-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, 0.300 INCH, CERAMIC, DIP-20 | Texas Instruments | SN74F621N vs 5962-9050602RA |
| N74F621N | Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 | YAGEO Corporation | SN74F621N vs N74F621N |
| SNJ54F621J | Octal Bus Transceivers With Open-Collector Outputs 20-CDIP -55 to 125 | Texas Instruments | SN74F621N vs SNJ54F621J |
| 5962-9050602RB | F/FAST SERIES, OCTAL 1-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, 0.300 INCH, CERAMIC, DIP-20 | Texas Instruments | SN74F621N vs 5962-9050602RB |
| SN74F621N-10 | F/FAST SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 | Texas Instruments | SN74F621N vs SN74F621N-10 |
| 933769320602 | IC F/FAST SERIES, OCTAL 1-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 0.300 INCH, PLASTIC, SOT-146-1, DIP-20, Bus Driver/Transceiver | NXP Semiconductors | SN74F621N vs 933769320602 |