74LVT16244 Series
16-ch, 2.7-V to 3.6-V buffers with TTL-compatible CMOS inputs and 3-state outputs
Manufacturer: Texas Instruments
Catalog(5 parts)
| Part | Supplier Device Package | Current - Output High, Low▲▼ | Output Type | Number of Bits per Element▲▼ | Package / Case | Logic Type | Mounting Type | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Number of Elements▲▼ | Package / Case▲▼ | Package / Case▲▼ | Supplier Device Package▲▼ | Supplier Device Package▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments SN74LVT16244BGQLRBuffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 56-BGA Microstar Junior (7x4.5) | 56-BGA Microstar Junior (7x4.5) | 0.03200000151991844 A, 0.06400000303983688 A | 3-State | 4 ul | 56-VFBGA | Buffer, Non-Inverting | Surface Mount | 2.700000047683716 V | 3.5999999046325684 V | 85 °C | -40 °C | 4 ul | ||||
Texas Instruments SN74LVT16244BDGGRBuffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 48-TSSOP | 48-TSSOP | 0.03200000151991844 A, 0.06400000303983688 A | 3-State | 4 ul | 48-TFSOP | Buffer, Non-Inverting | Surface Mount | 2.700000047683716 V | 3.5999999046325684 V | 85 °C | -40 °C | 4 ul | 0.006099999882280827 m | 0.006095999851822853 m | ||
Texas Instruments SN74LVT16244BZRDRBuffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 54-BGA Microstar Junior (8x5.5) | 54-BGA Microstar Junior | 0.03200000151991844 A, 0.06400000303983688 A | 3-State | 4 ul | 54-TFBGA | Buffer, Non-Inverting | Surface Mount | 2.700000047683716 V | 3.5999999046325684 V | 85 °C | -40 °C | 4 ul | 5.5 ul | 8 ul | ||
Texas Instruments SN74LVT16244BZQLRBuffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 56-BGA Microstar Junior (7x4.5) | 56-BGA Microstar Junior (7x4.5) | 0.03200000151991844 A, 0.06400000303983688 A | 3-State | 4 ul | 56-VFBGA | Buffer, Non-Inverting | Surface Mount | 2.700000047683716 V | 3.5999999046325684 V | 85 °C | -40 °C | 4 ul | ||||
Texas Instruments SN74LVT16244BGRDRBuffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 54-BGA Microstar Junior (8x5.5) | 54-BGA Microstar Junior | 0.03200000151991844 A, 0.06400000303983688 A | 3-State | 4 ul | 54-TFBGA | Buffer, Non-Inverting | Surface Mount | 2.700000047683716 V | 3.5999999046325684 V | 85 °C | -40 °C | 4 ul | 5.5 ul | 8 ul |
Key Features
• Member of the Texas Instruments Widebus™ FamilyState-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power DissipationSupport Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)Support Unregulated Battery Operation Down to 2.7 VTypical VOLP(Output Ground Bounce) <0.8 V at VCC= 3.3 V, TA= 25°CIoffand Power-Up 3-State Support Hot InsertionLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)1000-V Charged-Device Model (C101)Widebus is a trademark of Texas Instruments.Member of the Texas Instruments Widebus™ FamilyState-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power DissipationSupport Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)Support Unregulated Battery Operation Down to 2.7 VTypical VOLP(Output Ground Bounce) <0.8 V at VCC= 3.3 V, TA= 25°CIoffand Power-Up 3-State Support Hot InsertionLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)1000-V Charged-Device Model (C101)Widebus is a trademark of Texas Instruments.
Description
AI
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.
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.