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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74LVT16244BGRDR |
|---|---|
| Current - Output High, Low [custom] | 64 mA |
| Current - Output High, Low [custom] | 32 mA |
| Logic Type | Buffer, Non-Inverting |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 4 |
| Number of Elements | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 54-TFBGA |
| Supplier Device Package | Microstar Junior, 54-BGA |
| Supplier Device Package [x] | 8 |
| Supplier Device Package [y] | 5.5 |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
SN74LVT16244B Series
16-ch, 2.7-V to 3.6-V buffers with TTL-compatible CMOS inputs and 3-state outputs
| Part | Supplier Device Package | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Number of Elements | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Mounting Type | Logic Type | Number of Bits per Element | Voltage - Supply [Min] | Voltage - Supply [Max] | Output Type | Package / Case | Package / Case [custom] | Supplier Device Package [x] | Supplier Device Package [y] | Package / Case [y] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 56-BGA Microstar Junior (7x4.5) | 64 mA | 32 mA | 4 | 85 °C | -40 °C | 56-VFBGA | Surface Mount | Buffer Non-Inverting | 4 | 2.7 V | 3.6 V | 3-State | ||||||
 Texas Instruments | 48-TSSOP | 64 mA | 32 mA | 4 | 85 °C | -40 °C | 48-TFSOP | Surface Mount | Buffer Non-Inverting | 4 | 2.7 V | 3.6 V | 3-State | 0.24 in | 6.1 mm | ||||
Texas Instruments | 54-BGA Microstar Junior | 64 mA | 32 mA | 4 | 85 °C | -40 °C | 54-TFBGA | Surface Mount | Buffer Non-Inverting | 4 | 2.7 V | 3.6 V | 3-State | 8 | 5.5 | ||||
Texas Instruments | 56-BGA Microstar Junior (7x4.5) | 64 mA | 32 mA | 4 | 85 °C | -40 °C | 56-VFBGA | Surface Mount | Buffer Non-Inverting | 4 | 2.7 V | 3.6 V | 3-State | ||||||
Texas Instruments | 54-BGA Microstar Junior | 64 mA | 32 mA | 4 | 85 °C | -40 °C | 54-TFBGA | Surface Mount | Buffer Non-Inverting | 4 | 2.7 V | 3.6 V | 3-State | 8 | 5.5 | ||||
 Texas Instruments | 48-SSOP | 64 mA | 32 mA | 4 | 85 °C | -40 °C | 48-BSSOP | Surface Mount | Buffer Non-Inverting | 4 | 2.7 V | 3.6 V | 3-State | 0.295 in | 7.5 mm | ||||
Texas Instruments | 48-SSOP | 64 mA | 32 mA | 4 | 85 °C | -40 °C | 48-BSSOP | Surface Mount | Buffer Non-Inverting | 4 | 2.7 V | 3.6 V | 3-State | 0.295 in | 7.5 mm | ||||
 Texas Instruments | 48-SSOP | 64 mA | 32 mA | 4 | 85 °C | -40 °C | 48-BSSOP | Surface Mount | Buffer Non-Inverting | 4 | 2.7 V | 3.6 V | 3-State | 0.295 in | 7.5 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
SN74LVT16244B Series
The 'LVT16244B devices are 16-bit buffers and line drivers designed for low-voltage (3.3-V) VCCoperation, but with the capability to provide a TTL interface to a 5-V system environment. These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. These devices provide true outputs and symmetrical active-low output-enable (OE) inputs.
When VCCis between 0 and 1.5 V, the devices are in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
These devices are fully specified for hot-insertion applications using Ioffand power-up 3-state. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.
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