SN54LVT162244A Selling Leads, Price trend, SN54LVT162244A DataSheet download, circuit diagram from SeekIC.com

Features: Members of the Texas Instruments WidebusTM FamilyState-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power DissipationOutput Ports Have Equivalent 22- Series Resistors, So No External Resistors Are RequiredSupport Mixed-Mode Signal Operation (5-V ...

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SeekIC No. : 004497146 Detail

SN54LVT162244A: Features: Members of the Texas Instruments WidebusTM FamilyState-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power DissipationOutput Ports Have Equivalent ...

SN54LVT162244A Data Sheet

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Part Number:: SN54LVT162244A
Supply Ability:: 5000

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Upload time: 2025/12/24

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Product Details

Description

Features:

Members of the Texas Instruments Widebus^TM Family
State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power Dissipation
Output Ports Have Equivalent 22- Series Resistors, So No External Resistors Are Required
Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V V_CC)
Support Unregulated Battery Operation Down to 2.7 V
Typical V^OLP (Output Ground Bounce) <0.8 V at V_CC = 3.3 V, T_A = 25°C
I_off and Power-Up 3-State Support Hot Insertion
Distributed V_CC and GND Pins Minimize High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB Layout
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
   2000-V Human-Body Model (A114-A)
   200-V Machine Model (A115-A)
   1000-V Charged-Device Model (C101)
Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings

Pinout

Connection Diagram

Specifications

Supply voltage range, V_CC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 0.5 V to 4.6 V
Input voltage range, V_I (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 7 V
Voltage range applied to any output in the high-impedance
        or power-off state, V_O (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 7 V
Voltage range applied to any output in the high state, V_O (see Note 1) . .0.5 V to V_CC + 0.5 V
Current into any output in the low state, I_O . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . .30 mA
Current into any output in the high state, I_O (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . .30 mA
Input clamp current, I_IK (V_I< 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 mA
Output clamp current, I_OK (V_O < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 mA
Package thermal impedance, _JA (see Note 3): DGG package . . . . . . . . . . . . . . . . . . . .70°C/W
                                                                          DGV package . . . . . . . . . . . . . . . . . . . . .58°C/W
                                                                          DL package . . . . . . . . . . . . . . . . . . . . . .63°C/W
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . .65°C to 150°C

Description

The 'LVT162244A devices are 16-bit buffers and line drivers designed for low-voltage (3.3-V) VCC operation, 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. SN54LVT162244A provide true outputs and symmetrical active-low output-enable (OE) inputs.

The outputs, SN54LVT162244A is designed to source or sink up to 12 mA, include equivalent 22-W series resistors to reduce overshoot and undershoot.

When VCC is between 0 and 1.5 V, the SN54LVT162244A is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, OE should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

SN54LVT162244A is fully specified for hot-insertion applications using Ioff and power-up 3-state. The I_off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry of SN54LVT162244A places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.

The SN54LVT162244A is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74LVT162244A is characterized for operation from 40°C to 85°C.

SN54LVT162244A

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