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74LVT16245 Series

3.3-V ABT 16-Bit Bus Transceivers With 3-State Outputs

Manufacturer: Texas Instruments

Catalog(11 parts)

PartOutput TypePackage / CaseSupplier Device PackageOperating Temperature▲▼Operating Temperature▲▼Mounting TypeNumber of Elements▲▼Current - Output High, Low▲▼Number of Bits per Element▲▼Voltage - Supply▲▼Voltage - Supply▲▼Package / Case▲▼Package / Case▲▼Supplier Device Package▲▼Supplier Device Package▲▼
Texas Instruments
SN74LVT16245ADLR
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-SSOP
3-State
48-BSSOP (0.295", 7.50mm Width)
48-SSOP
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
Texas Instruments
SN74LVT16245BDLR
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-SSOP
3-State
48-BSSOP (0.295", 7.50mm Width)
48-SSOP
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
Texas Instruments
SN74LVT16245BDGGR
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TSSOP
3-State
48-TFSOP
48-TSSOP
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
0.006099999882280827 m
0.006095999851822853 m
Texas Instruments
SN74LVT16245BDLG4
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-SSOP
3-State
48-BSSOP (0.295", 7.50mm Width)
48-SSOP
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
Texas Instruments
SN74LVT16245BDL
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-SSOP
3-State
48-BSSOP (0.295", 7.50mm Width)
48-SSOP
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
Texas Instruments
SN74LVT16245BGQLR
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 56-BGA Microstar Junior (7x4.5)
3-State
56-VFBGA
56-BGA Microstar Junior (7x4.5)
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
Texas Instruments
SN74LVT16245BGRDR
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 54-BGA Microstar Junior (8x5.5)
3-State
54-TFBGA
54-BGA Microstar Junior
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
5.5 ul
8 ul
Texas Instruments
74LVT16245BDGGRE4
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TSSOP
3-State
48-TFSOP
48-TSSOP
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
0.006099999882280827 m
0.006095999851822853 m
Texas Instruments
SN74LVT16245BDGVR
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TVSOP
3-State
48-TFSOP
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
Texas Instruments
SN74LVT16245BZQLR
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 56-BGA Microstar Junior (7x4.5)
3-State
56-VFBGA
56-BGA Microstar Junior (7x4.5)
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
Texas Instruments
SN74LVT16245BZRDR
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 54-BGA Microstar Junior (8x5.5)
3-State
54-TFBGA
54-BGA Microstar Junior
85 °C
-40 °C
Surface Mount
2 ul
0.03200000151991844 A, 0.06400000303983688 A
8 ul
2.700000047683716 V
3.5999999046325684 V
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 InsertionDistributed VCCand GND Pins Minimize High-Speed Switching NoiseFlow-Through Architecture Optimizes PCB LayoutLatch-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 InsertionDistributed VCCand GND Pins Minimize High-Speed Switching NoiseFlow-Through Architecture Optimizes PCB LayoutLatch-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 'LVT16245B devices are 16-bit (dual-octal) noninverting 3-state transceivers 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 are designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICCand ICCZ. 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 'LVT16245B devices are 16-bit (dual-octal) noninverting 3-state transceivers 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 are designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICCand ICCZ. 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.