Datasheets
M74HCT640M1 by:

HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, MICRO, PLASTIC, DIP-20

Part Details for M74HCT640M1 by STMicroelectronics

Overview of M74HCT640M1 by STMicroelectronics

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Applications Internet of Things (IoT) Industrial Automation Telecommunications Communication and Networking

Part Details for M74HCT640M1

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M74HCT640M1 Part Data Attributes

M74HCT640M1 STMicroelectronics
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M74HCT640M1 STMicroelectronics HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, MICRO, PLASTIC, DIP-20
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description SOP, SOP20,.3
Pin Count 20
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL
Control Type COMMON CONTROL
Count Direction BIDIRECTIONAL
Family HCT
JESD-30 Code R-PDSO-G20
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 INVERTED
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP20,.3
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Prop. Delay@Nom-Sup 35 ns
Propagation Delay (tpd) 35 ns
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 7.5 mm

Alternate Parts for M74HCT640M1

This table gives cross-reference parts and alternative options found for M74HCT640M1. 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 M74HCT640M1, 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
M74HC648RM13TR HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, SOP-24 STMicroelectronics M74HCT640M1 vs M74HC648RM13TR
TC74HCT640AF-TP1EL IC HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver Toshiba America Electronic Components M74HCT640M1 vs TC74HCT640AF-TP1EL
TC74HCT640AF-TP1 IC HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver Toshiba America Electronic Components M74HCT640M1 vs TC74HCT640AF-TP1
74HC648D IC HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, Bus Driver/Transceiver NXP Semiconductors M74HCT640M1 vs 74HC648D
TC74HCT640AF IC HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver Toshiba America Electronic Components M74HCT640M1 vs TC74HCT640AF
DV74HC648DW Registered Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO24, PLASTIC, SOP-24 avg Semiconductors M74HCT640M1 vs DV74HC648DW
MM74HC648WMX HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, PLASTIC, SO-24 Texas Instruments M74HCT640M1 vs MM74HC648WMX
HD74HCT640RP HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 Renesas Electronics Corporation M74HCT640M1 vs HD74HCT640RP
74HC648D-T IC HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, Bus Driver/Transceiver NXP Semiconductors M74HCT640M1 vs 74HC648D-T
MM74HCT640WM Bus Transceiver, HCT Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO20, PLASTIC, SO-20 Rochester Electronics LLC M74HCT640M1 vs MM74HCT640WM
Part Number Description Manufacturer Compare
MM74HCT640J HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, DIP-20 Texas Instruments M74HCT640M1 vs MM74HCT640J
SNJ54HCT640J-00 HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20 Texas Instruments M74HCT640M1 vs SNJ54HCT640J-00
MM74HC648WM HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, PLASTIC, SO-24 Texas Instruments M74HCT640M1 vs MM74HC648WM
TC74HCT640AF-TP1EL IC HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver Toshiba America Electronic Components M74HCT640M1 vs TC74HCT640AF-TP1EL
TC74HCT640AF-TP1 IC HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver Toshiba America Electronic Components M74HCT640M1 vs TC74HCT640AF-TP1
MM54HCT640J Bus Transceiver, HCT Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDIP20, DIP-20 Rochester Electronics LLC M74HCT640M1 vs MM54HCT640J
HD74HCT640P HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, 6.30 X 24.50 MM, 2.54 MM PITCH, PLASTIC, DIP-20 Renesas Electronics Corporation M74HCT640M1 vs HD74HCT640P
HD74HCT640T HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, TSOP-20 Renesas Electronics Corporation M74HCT640M1 vs HD74HCT640T
M74HCT640-1FP Bus Transceiver, HCT Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO20, PLASTIC, SOP-20 Mitsubishi Electric M74HCT640M1 vs M74HCT640-1FP
M54HCT640F1R HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 STMicroelectronics M74HCT640M1 vs M54HCT640F1R

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