Datasheets
CD74ACT646ME4 by:

Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, GREEN, PLASTIC, SOIC-24

Part Details for CD74ACT646ME4 by Rochester Electronics LLC

Overview of CD74ACT646ME4 by Rochester Electronics LLC

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Applications Consumer Electronics Industrial Automation Aerospace and Defense Healthcare Telecommunications Automotive

Part Details for CD74ACT646ME4

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CD74ACT646ME4 Part Data Attributes

CD74ACT646ME4 Rochester Electronics LLC
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CD74ACT646ME4 Rochester Electronics LLC Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, GREEN, PLASTIC, SOIC-24
Part Life Cycle Code Contact Manufacturer
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Package Description SOP,
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature WITH DIRECTION CONTROL
Family ACT
JESD-30 Code R-PDSO-G24
Length 15.4 mm
Logic IC Type REGISTERED BUS TRANSCEIVER
Number of Bits 8
Number of Functions 1
Number of Ports 2
Number of Terminals 24
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Characteristics 3-STATE
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Propagation Delay (tpd) 12.5 ns
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 MILITARY
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 7.5 mm

Alternate Parts for CD74ACT646ME4

This table gives cross-reference parts and alternative options found for CD74ACT646ME4. 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 CD74ACT646ME4, 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
MC74ACT646DWG Octal Bus Transceiver/Register with 3-State Outputs (Non-inverting), SOIC−24 WB, 30-TUBE onsemi CD74ACT646ME4 vs MC74ACT646DWG
74ACT646SCX ACT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, 0.300 INCH, PLASTIC, SOIC-24 Texas Instruments CD74ACT646ME4 vs 74ACT646SCX
74ACTQ646SCQR ACT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, SOIC-24 Texas Instruments CD74ACT646ME4 vs 74ACTQ646SCQR
74ACTQ646SCX ACT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, 0.300 INCH, MS-013, SOIC-24 Rochester Electronics LLC CD74ACT646ME4 vs 74ACTQ646SCX
MC74ACT646DWG Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, PLASTIC, SOIC-24 Rochester Electronics LLC CD74ACT646ME4 vs MC74ACT646DWG
CD74ACT646M96E4 ACT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24 Texas Instruments CD74ACT646ME4 vs CD74ACT646M96E4
MC74ACT646DWR2G Octal Bus Transceiver/Register with 3-State Outputs (Non-inverting), SOIC−24 WB, 1000-REEL onsemi CD74ACT646ME4 vs MC74ACT646DWR2G
MC74ACT646DWR2 Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, PLASTIC, SOIC-24 Rochester Electronics LLC CD74ACT646ME4 vs MC74ACT646DWR2
MC74ACT646DWR2 ACT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, PLASTIC, SOIC-24 onsemi CD74ACT646ME4 vs MC74ACT646DWR2
CD74ACT646M Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, PACKAGE-24 Rochester Electronics LLC CD74ACT646ME4 vs CD74ACT646M
Part Number Description Manufacturer Compare
MC74ACT646DWG Octal Bus Transceiver/Register with 3-State Outputs (Non-inverting), SOIC−24 WB, 30-TUBE onsemi CD74ACT646ME4 vs MC74ACT646DWG
54ACT646JS Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP24, Monolithic Memories (RETIRED) CD74ACT646ME4 vs 54ACT646JS
PI74FCT646TS Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOIC-24 Pericom Semiconductor Corporation CD74ACT646ME4 vs PI74FCT646TS
IDT74FCT646DTSO Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, SOIC-24 Integrated Device Technology Inc CD74ACT646ME4 vs IDT74FCT646DTSO
CD74FCT646DTQM96 FCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 Intersil Corporation CD74ACT646ME4 vs CD74FCT646DTQM96
IDT74FCT646TSO8 Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, SOIC-24 Integrated Device Technology Inc CD74ACT646ME4 vs IDT74FCT646TSO8
QS74FCT646DTSOB Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, Quality Semiconductor Inc CD74ACT646ME4 vs QS74FCT646DTSOB
QS74FCT646TQB Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, Quality Semiconductor Inc CD74ACT646ME4 vs QS74FCT646TQB
DV74ACT646N Registered Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDIP24, PLASTIC, DIP-24 avg Semiconductors CD74ACT646ME4 vs DV74ACT646N
P74FCT646CSO Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOIC-24 Pyramid Semiconductor Corporation CD74ACT646ME4 vs P74FCT646CSO

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