CD54HC646F
- Mfr.Part #
- CD54HC646F
- Manufacturer
- Harris Corporation
- Package / Case
- Datasheet
- Download
- Description
- OCTAL BUS TRANSCEIVER
- Stock
- 8,726
- In Stock :
- 8,726
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- Manufacturer :
- Harris Corporation
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Low Level Output Current :
- 7.8 mA
- Max Operating Temperature :
- 125 °C
- Propagation Delay :
- 330 ns
- Packing Method :
- Tube
- Quiescent Current :
- 8 µA
- Brand Name :
- Texas
- JESD-30 Code :
- R-CDIP-T24
- Manufacturer Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Width :
- 13.4 mm
- Lead Free :
- Contains Lead
- RoHS :
- Compliant
- Seated Height-Max :
- 4.91 mm
- Number of Terminals :
- 24
- Pin Count :
- 24
- Radiation Hardening :
- No
- Number of Elements :
- 1
- Logic Function :
- Transceiver
- Translation :
- n/a
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Contact Plating :
- Lead, Tin
- Height :
- 4.91 mm
- Thickness :
- 4 mm
- Qualification Status :
- Not Qualified
- Supply Voltage-Min (Vsup) :
- 2 V
- Package :
- Tube
- Output Polarity :
- TRUE
- Length :
- 31.75 mm
- Number of Ports :
- 2
- Min Supply Voltage :
- 2 V
- Number of Channels :
- 8
- Mount :
- Through Hole
- Product Status :
- Active
- Polarity :
- Non-Inverting
- Control Type :
- INDEPENDENT CONTROL
- Schmitt Trigger :
- No
- Number of Functions :
- 1
- Max Supply Voltage :
- 6 V
- Package Shape :
- RECTANGULAR
- Screening Level :
- 38535Q/M;38534H;883B
- Lifecycle Status :
- Production (Last Updated: 6 days ago)
- Count Direction :
- Bidirectional
- Propagation Delay (tpd) :
- 205 ns
- Subcategory :
- Bus Driver/Transceivers
- Number of Bits :
- 8
- Terminal Form :
- THROUGH-HOLE
- HTS Code :
- 8542.39.00.01
- Factory Lead Time :
- 16 Weeks
- Packaging :
- Rail/Tube
- Additional Feature :
- DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
- Power Supplies :
- 2/6 V
- Family :
- HC
- Series :
- *
- High Level Output Current :
- -7.8 mA
- Supply Voltage-Max (Vsup) :
- 6 V
- Technology :
- CMOS
- Direction :
- Bidirectional
- Number of Pins :
- 24
- Terminal Position :
- Dual
- Reach Compliance Code :
- not_compliant
- Trigger Type :
- POSITIVE EDGE
- Temperature Grade :
- Military
- Power Supply Current-Max (ICC) :
- 0.16 mA
- Manufacturer :
- Texas
- Min Operating Temperature :
- -55 °C
- Output Characteristics :
- 3-STATE
- Max I(ol) :
- 0.006 A
- Terminal Pitch :
- 2.54 mm
- Logic IC Type :
- REGISTERED BUS TRANSCEIVER
- Surface Mount :
- No
- Datasheets
- CD54HC646F
CD54HC646F Documents

Buffers, Drivers, Receivers, Transceivers Harris Corporation CD54HC646F Overview
The Buffers, Drivers, Receivers, and Transceivers category offers a diverse range of high-quality integrated circuits designed to facilitate seamless data transmission and communication within electronic systems. Among these, the CD54HC646F by Harris Corporation stands out as a reliable OCTAL BUS TRANSCEIVER, engineered to meet the demanding requirements of modern industrial applications.
With a focus on performance, reliability, and efficiency, the CD54HC646F empowers businesses to optimize their electronic designs, enhance system functionality, and streamline data exchange processes. Whether deployed in telecommunications infrastructure, industrial automation, or consumer electronics, this versatile component delivers exceptional performance and enduring value.
CD54HC646F Features
- Octal bus transceiver with non-inverting 3-State bus compatible outputs
- High-speed CMOS technology for rapid data transmission
- Wide operating voltage range: 2V to 6V
- Low power consumption for energy-efficient operation
- Eight-bus transceiver with three-state outputs for direct interfacing to data buses
- Designed to interface directly with TTL and CMOS
- Typical propagation delay: 21ns
- Latch-up performance exceeds 500mA per JESD 17
CD54HC646F Applications
- Industrial Automation: The CD54HC646F is ideal for industrial control systems, PLCs (Programmable Logic Controllers), and motor control applications, facilitating seamless data transfer between various components and ensuring efficient operation of automated processes.
- Telecommunications: In telecommunications infrastructure, this transceiver enables reliable data exchange between networking equipment, ensuring smooth communication across networks and enhancing the overall performance of telecommunication systems.
- Consumer Electronics: From smartphones to gaming consoles, the CD54HC646F enhances the connectivity and functionality of consumer electronic devices, enabling fast and efficient data transmission for a seamless user experience.
- Computer Peripherals: This transceiver is well-suited for computer peripheral devices such as printers, scanners, and external storage devices, providing a robust interface for data transfer between the computer and peripheral equipment.
- Automotive Electronics: In automotive applications, the CD54HC646F supports reliable data communication between various vehicle subsystems, contributing to enhanced safety, efficiency, and performance in modern automotive systems.
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