Part Details for M74HC643F1 by STMicroelectronics
Overview of M74HC643F1 by STMicroelectronics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Financial Technology (Fintech)
Part Details for M74HC643F1
M74HC643F1 CAD Models
M74HC643F1 Part Data Attributes
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M74HC643F1
STMicroelectronics
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Datasheet
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M74HC643F1
STMicroelectronics
HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, FRIT SEALED, CERAMIC, DIP-20
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Pbfree Code | No | |
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | STMICROELECTRONICS | |
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 COMMON OUTPUT ENABLE AND DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B | |
Control Type | COMMON CONTROL | |
Count Direction | BIDIRECTIONAL | |
Family | HC/UH | |
JESD-30 Code | R-GDIP-T20 | |
JESD-609 Code | e0 | |
Load Capacitance (CL) | 50 pF | |
Logic IC Type | BUS TRANSCEIVER | |
Max I(ol) | 0.006 A | |
Number of Bits | 8 | |
Number of Functions | 1 | |
Number of Ports | 2 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Output Characteristics | 3-STATE | |
Output Polarity | TRUE | |
Package Body Material | CERAMIC, GLASS-SEALED | |
Package Code | DIP | |
Package Equivalence Code | DIP20,.3 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Prop. Delay@Nom-Sup | 48 ns | |
Propagation Delay (tpd) | 28 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 5 mm | |
Supply Voltage-Max (Vsup) | 6 V | |
Supply Voltage-Min (Vsup) | 2 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | NO | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Width | 7.62 mm |
Alternate Parts for M74HC643F1
This table gives cross-reference parts and alternative options found for M74HC643F1. 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 M74HC643F1, 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 |
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HD74HC643P | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20, DP-20N | Hitachi Ltd | M74HC643F1 vs HD74HC643P |
M74HC645-1P | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20, PLASTIC, DIP-20 | Mitsubishi Electric | M74HC643F1 vs M74HC645-1P |
SN54HC643J-00 | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 | Texas Instruments | M74HC643F1 vs SN54HC643J-00 |
M74HC643B1R | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 | STMicroelectronics | M74HC643F1 vs M74HC643B1R |
CD74HC643E | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 | Intersil Corporation | M74HC643F1 vs CD74HC643E |
74HC643NB | IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, Bus Driver/Transceiver | NXP Semiconductors | M74HC643F1 vs 74HC643NB |
SN54HC645J | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | Texas Instruments | M74HC643F1 vs SN54HC645J |
CD54HC643F3A | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20 | Harris Semiconductor | M74HC643F1 vs CD54HC643F3A |
TC74HC643AP | IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 0.300 INCH, PLASTIC, DIP-20, Bus Driver/Transceiver | Toshiba America Electronic Components | M74HC643F1 vs TC74HC643AP |
SNJ54HC645J | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | Texas Instruments | M74HC643F1 vs SNJ54HC645J |