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Click here for more information74LVT240DB
3.3 V Octal inverting buffer/line driver; 3-state
The 74LVT240 is an 8-bit inverting buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs.
Alternatives
Features and benefits
Octal bus interface
3-state buffers
Wide supply voltage range from 2.7 to 3.6 V
Overvoltage tolerant inputs to 5.5 V
BiCMOS high speed and output drive
Output capability: +64 mA and -32 mA
Direct interface with TTL levels
Input and output interface capability to systems at 5 V supply
Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
Live insertion and extraction permitted
Power-up 3-state
No bus current loading when output is tied to 5 V bus
IOFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
Complies with JEDEC standard JESD8C (2.7 V to 3.6 V)
ESD protection:
MIL STD 883 method 3015: exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Specified from -40 °C to 85 °C
Parametrics
Type number | Product status | Package name |
---|---|---|
74LVT240DB | End of life | SSOP20 |
PCB Symbol, Footprint and 3D Model
Model Name | Description |
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Package
All type numbers in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
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74LVT240DB | 74LVT240DB,112 (935167260112) |
Obsolete | LVT240 |
SSOP20 (SOT339-1) |
SOT339-1 |
SSOP-TSSOP-VSO-WAVE
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Not available |
74LVT240DB,118 (935167260118) |
Obsolete | LVT240 | SOT339-1_118 |
Environmental information
All type numbers in the table below are discontinued. See the table Discontinuation information for more information.
Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
---|---|---|---|---|
74LVT240DB | 74LVT240DB,112 | 74LVT240DB | ||
74LVT240DB | 74LVT240DB,118 | 74LVT240DB |
Documentation (5)
File name | Title | Type | Date |
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lvt240 | lvt240 IBIS model | IBIS model | 2013-04-07 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
SOT339-1 | plastic, shrink small outline package; 20 leads; 0.65 mm pitch; 7.2 mm x 5.3 mm x 2 mm body | Package information | 2020-04-21 |
lvt | lvt Spice model | SPICE model | 2013-05-06 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
Support
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PCB Symbol, Footprint and 3D Model
Model Name | Description |
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How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.