Datasheets
HD74HCT646P by:

HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24

Part Details for HD74HCT646P by Renesas Electronics Corporation

Overview of HD74HCT646P by Renesas Electronics Corporation

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Part Details for HD74HCT646P

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HD74HCT646P Part Data Attributes

HD74HCT646P Renesas Electronics Corporation
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HD74HCT646P Renesas Electronics Corporation HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24
Part Life Cycle Code Contact Manufacturer
Ihs Manufacturer RENESAS ELECTRONICS CORP
Part Package Code DIP
Package Description DIP,
Pin Count 24
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Additional Feature SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA
Family HCT
JESD-30 Code R-PDIP-T24
Length 30.8 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 85 °C
Operating Temperature-Min -40 °C
Output Characteristics 3-STATE
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Propagation Delay (tpd) 55 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 CMOS
Temperature Grade INDUSTRIAL
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for HD74HCT646P

This table gives cross-reference parts and alternative options found for HD74HCT646P. 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 HD74HCT646P, 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
SN74HCT646NTP1 IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,24PIN,PLASTIC Texas Instruments HD74HCT646P vs SN74HCT646NTP1
933670990652 IC HCT SERIES, OCTAL 1-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24, Bus Driver/Transceiver NXP Semiconductors HD74HCT646P vs 933670990652
HCTS646DMSR HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24 Intersil Corporation HD74HCT646P vs HCTS646DMSR
M74HCT646B1R HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24 STMicroelectronics HD74HCT646P vs M74HCT646B1R
CD74HCT646E HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24 Texas Instruments HD74HCT646P vs CD74HCT646E
74HCT646N IC HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24, Bus Driver/Transceiver NXP Semiconductors HD74HCT646P vs 74HCT646N
SNJ54HCT646JT-00 HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24 Texas Instruments HD74HCT646P vs SNJ54HCT646JT-00
SNJ54HCT646JT HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24, CERAMIC, DIP-24 Texas Instruments HD74HCT646P vs SNJ54HCT646JT
SN74HCT646JTP4 IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,24PIN,CERAMIC Texas Instruments HD74HCT646P vs SN74HCT646JTP4
SN74HCT646NT3 Octal Bus Transceivers And Registers With 3-State Outputs 24-PDIP -40 to 85 Texas Instruments HD74HCT646P vs SN74HCT646NT3
Part Number Description Manufacturer Compare
M74HCT646M1R HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, SOP-24 STMicroelectronics HD74HCT646P vs M74HCT646M1R
HCTS646HMSR HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, UUC24 Intersil Corporation HD74HCT646P vs HCTS646HMSR
CD54HCT646F IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,24PIN,CERAMIC Intersil Corporation HD74HCT646P vs CD54HCT646F
HCTS646KMSH HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDFP24, METAL SEALED, CERAMIC, DFP-24 Intersil Corporation HD74HCT646P vs HCTS646KMSH
CD74HCT646H HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, UUC24, DIE Texas Instruments HD74HCT646P vs CD74HCT646H
CD74HCT646M96G4 HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24 Texas Instruments HD74HCT646P vs CD74HCT646M96G4
SN74HCT646DW Registered Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, GREEN, PLASTIC, SOIC-24 Rochester Electronics LLC HD74HCT646P vs SN74HCT646DW
SNJ54HCT646W Registered Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDFP24, CERAMIC, DFP-24 Rochester Electronics LLC HD74HCT646P vs SNJ54HCT646W
GD74HCT646D Registered Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, Goldstar Electron Co Ltd HD74HCT646P vs GD74HCT646D
HCTS646D/SAMPLE HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24, SIDE BRAZED, CERAMIC, DIP-24 Intersil Corporation HD74HCT646P vs HCTS646D/SAMPLE

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