SN74CBT6800ADGVRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74CBT6800ADGVRG4 is a 10-bit TTL-compatible bus switch from Texas Instruments with active-low output enable, housed in a 24-pin TVSOP package for high-density designs. It provides near-zero propagation delay switching ideal for live bus switching in high-speed digital systems. Available in stock with worldwide distribution for data routing and bus management applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- SN74CBT6800ADGVRG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74CBT6800ADGVRG4?
- 10-bit unidirectional bus switch with TTL-compatible inputs for 3.3V system integration
- Active-low output enable (OE) providing precise bus isolation control
- Near-zero propagation delay enabling transparent switching in high-speed bus architectures
- 24-pin TVSOP (R-PDSO-G24) thin-profile package for space-constrained PCB layouts
- 50 pF load capacitance specification ensuring signal integrity in heavily loaded bus designs
What is SN74CBT6800ADGVRG4 used for?
The SN74CBT6800ADGVRG4 is ideal for live bus switching, memory bus multiplexing, and data path routing in desktop computers, servers, and communications equipment. Its TTL-compatible, zero-delay switching characteristic makes it well suited for hot-plug bus expansion and PCI/PCIe bus bridge designs requiring seamless signal path switching.
What are the specifications of SN74CBT6800ADGVRG4?
| YTEOL | 0 |
| Additional Feature | TTL COMPATIBLE BUS SWITCH |
| Control Type | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL |
| Family | CBT/FST/QS/5C/B |
| JESD-30 Code | R-PDSO-G24 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Number of Bits | 10 |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP24,.25,16 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | 0.05mA |
| Prop. Delay@Nom-Sup | 0.35ns |
| Propagation Delay (tpd) | 0.35ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.4mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74CBT6800ADGVRG4 datasheet?
SN74CBT6800ADGVRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74CBT6800ADGVRG4?
Compatible alternatives and drop-in replacements for SN74CBT6800ADGVRG4:
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
Frequently Asked Questions
What is the bit width and function of the SN74CBT6800ADGVRG4?
The SN74CBT6800ADGVRG4 is a 10-bit bus switch (logic type: bus driver) with unidirectional signal flow and a single active-low output enable. It provides transparent signal path switching between A and B ports, making it suitable for bus multiplexing and isolation in digital systems operating at TTL-compatible voltage levels.
What package is the SN74CBT6800ADGVRG4 available in?
The SN74CBT6800ADGVRG4 is packaged in a 24-pin TVSOP (Thin Very Small Outline Package), JESD-30 code R-PDSO-G24. This thin surface-mount format reduces board height and is compatible with fine-pitch automated assembly processes, making it appropriate for high-density PCB designs in portable and compact electronic systems.
Is the SN74CBT6800ADGVRG4 RoHS compliant?
The SN74CBT6800ADGVRG4 is part of Texas Instruments' G4 (Green) product family, indicating it is manufactured without lead, halogen, and other restricted substances per RoHS and REACH directives. This makes it a suitable choice for environmentally compliant product designs targeting European and global markets.
How does the SN74CBT6800ADGVRG4 compare to other CBT bus switch devices?
The SN74CBT6800ADGVRG4 belongs to the CBT/FST/QS/5C/B bus switch family, which is known for ultra-low on-resistance and near-zero propagation delay. Compared to lower-speed bus switches, CBT devices offer minimal signal distortion at high frequencies, making them preferred for clock-critical and high-bandwidth bus interface designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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