Part Details for M74HC643M1 by STMicroelectronics
Overview of M74HC643M1 by STMicroelectronics
- 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)
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)
Part Details for M74HC643M1
M74HC643M1 CAD Models
M74HC643M1 Part Data Attributes
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M74HC643M1
STMicroelectronics
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Datasheet
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M74HC643M1
STMicroelectronics
HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, MICRO, PLASTIC, DIP-20
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Pbfree Code | No | |
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | STMICROELECTRONICS | |
Part Package Code | SOIC | |
Package Description | MICRO, PLASTIC, DIP-20 | |
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-PDSO-G20 | |
JESD-609 Code | e0 | |
Length | 12.8 mm | |
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 | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP20,.4 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Prop. Delay@Nom-Sup | 48 ns | |
Propagation Delay (tpd) | 28 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2.65 mm | |
Supply Voltage-Max (Vsup) | 6 V | |
Supply Voltage-Min (Vsup) | 2 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | TIN LEAD | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Width | 7.5 mm |
Alternate Parts for M74HC643M1
This table gives cross-reference parts and alternative options found for M74HC643M1. 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 M74HC643M1, 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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SN74HC643DW-00 | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 | Texas Instruments | M74HC643M1 vs SN74HC643DW-00 |
74HC643D | IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver | NXP Semiconductors | M74HC643M1 vs 74HC643D |
HD74HC643RP-EL | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, FP-20DB | Hitachi Ltd | M74HC643M1 vs HD74HC643RP-EL |
GD74HC643D | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, | Goldstar Electron Co Ltd | M74HC643M1 vs GD74HC643D |
SN74HC643DW | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, SO-20 | Texas Instruments | M74HC643M1 vs SN74HC643DW |
MM74HC643WM | IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20, Bus Driver/Transceiver | National Semiconductor Corporation | M74HC643M1 vs MM74HC643WM |
HD74HC643RPEL | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 7.50 X 12.80 MM, 1.27 MM PITCH, PLASTIC, SOP-20 | Renesas Electronics Corporation | M74HC643M1 vs HD74HC643RPEL |
M74HC7643RM13TR | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, SO-20 | STMicroelectronics | M74HC643M1 vs M74HC7643RM13TR |
SN74HC643DWR | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, SO-20 | Texas Instruments | M74HC643M1 vs SN74HC643DWR |
MM74HC643WM | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | M74HC643M1 vs MM74HC643WM |