CLVTH16244 Series
Enhanced product 16-ch, 2.7-V to 3.6-V buffers with TTL-compatible CMOS inputs and 3-state outputs
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Enhanced product 16-ch, 2.7-V to 3.6-V buffers with TTL-compatible CMOS inputs and 3-state outputs
| Part | Current - Output High, Low | Number of Bits per Element | Logic Type | Package / Case | Output Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Number of Elements | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Package / Case [y] | Package / Case | Current - Output High, Low [custom] | Current - Output High, Low [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CLVTH16244AIDGVREP | 32 mA, 64 mA | 4 | Buffer, Non-Inverting | 48-TFSOP | 3-State | 2.7 V | 3.6 V | 4 | Surface Mount | 85 °C | -40 °C | |||||
Texas Instruments CLVTH16244AIZQLREP | 32 mA, 64 mA | 4 | Buffer, Non-Inverting | 56-VFBGA | 3-State | 2.7 V | 3.6 V | 4 | Surface Mount | 85 °C | -40 °C | 56-BGA Microstar Junior (7x4.5) | ||||
Texas Instruments CLVTH16244AQDGGREP | 4 | Buffer, Non-Inverting | 48-TFSOP | 3-State | 2.7 V | 3.6 V | 4 | Surface Mount | 125 °C | -40 °C | 48-TSSOP | 6.1 mm | 0.24 in | 24 mA | 24 mA | |
Texas Instruments CLVTH16244AIGQLREP | 32 mA, 64 mA | 4 | Buffer, Non-Inverting | 56-VFBGA | 3-State | 2.7 V | 3.6 V | 4 | Surface Mount | 85 °C | -40 °C | 56-BGA Microstar Junior (7x4.5) | ||||
Texas Instruments CLVTH16244AMDGGREP | 4 | Buffer, Non-Inverting | 48-TFSOP | 3-State | 2.7 V | 3.6 V | 4 | Surface Mount | 125 °C | -55 C | 48-TSSOP | 6.1 mm | 0.24 in | 24 mA | 24 mA |
Key Features
• Controlled BaselineOne Assembly/Test Site, One Fabrication SiteExtended Temperature Performance of up to -40°C to 85°C, -40°C to 125°C and -55°C to 125°CEnhanced Diminishing Manufacturing Sources (DMS) SupportEnhanced Product-Change NotificationQualification Pedigree(1)Member of the Texas Instruments Widebus™ FamilyState-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power DissipationSupports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)Supports 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 InsertionBus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown ResistorsLatch-Up Performance Exceeds 500 mA Per JESD 17ESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)Widebus is a trademark of Texas Instruments(1)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.Controlled BaselineOne Assembly/Test Site, One Fabrication SiteExtended Temperature Performance of up to -40°C to 85°C, -40°C to 125°C and -55°C to 125°CEnhanced Diminishing Manufacturing Sources (DMS) SupportEnhanced Product-Change NotificationQualification Pedigree(1)Member of the Texas Instruments Widebus™ FamilyState-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power DissipationSupports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)Supports 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 InsertionBus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown ResistorsLatch-Up Performance Exceeds 500 mA Per JESD 17ESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)Widebus is a trademark of Texas Instruments(1)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
Description
AI
The SN74LVTH16244A is a 16-bit buffer and line driver designed for low-voltage (3.3 V) VCCoperation, but with the capability to provide a TTL interface to a 5-V system environment. This device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device provides true outputs and symmetrical active-low output-enable (OE) inputs.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
When VCCis between 0 V and 1.5 V, the device is 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.
This device is fully specified for hot-insertion applications using Ioffand power-up 3-state. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is 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 SN74LVTH16244A is a 16-bit buffer and line driver designed for low-voltage (3.3 V) VCCoperation, but with the capability to provide a TTL interface to a 5-V system environment. This device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device provides true outputs and symmetrical active-low output-enable (OE) inputs.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
When VCCis between 0 V and 1.5 V, the device is 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.
This device is fully specified for hot-insertion applications using Ioffand power-up 3-state. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is 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.