74CBTLV3306
2-bit bus switch
The 74CBTLV3306 is a 2-bit high-speed bus switch with separate output enable inputs (nOE). Each switch is disabled when the associated output enable (nOE) input is HIGH.
To ensure the high-impedance OFF-state during power-up or power-down, nOE should be tied to the VCC through a pull-up resistor. The minimum value of the resistor is determined by the current-sinking capability of the driver.
Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 2.3 V to 3.6 V.
This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.
Features and benefits
Supply voltage range from 2.3 V to 3.6 V
High noise immunity
4 Ω switch connection between two ports
Rail to rail switching on data I/O ports
CMOS low power consumption
IOFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 250 mA per JESD78B Class I level A
Complies with JEDEC standard:
JESD8-5 (2.3 V to 2.7 V)
JESD8-B/JESD36 (2.7 V to 3.6 V)
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C
Parametrics
| Type number | VCC (V) | VPASS (V) | Logic switching levels | RON (Ω) | f(-3dB) (MHz) | Nr of bits | tpd (ns) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74CBTLV3306DC | 2.3 - 3.6 | 5 | CMOS/LVTTL | 7 | 400 | 2 | 0.2 | very low | -40~125 | VSSOP8 |
| 74CBTLV3306GT | 2.3 - 3.6 | 5 | CMOS/LVTTL | 7 | 400 | 2 | 0.2 | very low | -40~125 | XSON8 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74CBTLV3306DC | 74CBTLV3306DCH (935308824125) |
Active | b6 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 | |
| 74CBTLV3306GT | 74CBTLV3306GTX (935308825115) |
Active | b6 |
XSON8 (SOT833-1) |
SOT833-1 | SOT833-1_115 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74CBTLV3306DC | 74CBTLV3306DCH | 74CBTLV3306DC |
|
|
| 74CBTLV3306GT | 74CBTLV3306GTX | 74CBTLV3306GT |
|
|
Documentation (12)
| File name | Title | Type | Date |
|---|---|---|---|
| 74CBTLV3306 | 2-bit bus switch | Data sheet | 2024-06-24 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| Nexperia_document_guide_MiniLogic_MicroPak_201808 | MicroPak leadless logic portfolio guide | Brochure | 2018-09-03 |
| SOT765-1 | 3D model for products with SOT765-1 package | Design support | 2020-01-22 |
| SOT833-1 | 3D model for products with SOT833-1 package | Design support | 2021-01-28 |
| cbtlv3306 | cbtlv3306 IBIS model | IBIS model | 2017-03-24 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| VSSOP8_SOT765-1_mk | plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body | Marcom graphics | 2017-01-28 |
| SOT765-1 | plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body | Package information | 2022-06-03 |
| SOT833-1 | plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 1 mm x 1.95 mm x 0.5 mm body | Package information | 2022-06-03 |
| Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
| MAR_SOT833 | MAR_SOT833 Topmark | Top marking | 2013-06-03 |
Support
If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.
Ordering, pricing & availability
Sample
As a Nexperia customer you can order samples via our sales organization.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.