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SN74LVTZ245

Features: State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low-Static Power DissipationHigh-Impedance State During Power Up and Power DownSupport Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)Support Unregulated Battery Operation Down to ...

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SeekIC No. : 004499511 Detail

SN74LVTZ245: Features: State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low-Static Power DissipationHigh-Impedance State During Power Up and Power DownSupport Mixed-Mode Signal Op...

SN74LVTZ245 Data Sheet

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Part Number:
SN74LVTZ245
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Features:

 State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low-Static Power Dissipation
 High-Impedance State During Power Up and Power Down
 Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)
 Support Unregulated Battery Operation Down to 2.7 V
 Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
 Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
 Bus-Hold Data Inputs Eliminate the Need for External Pullup/Pulldown Resistors
 Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), and Ceramic (J) DIPs




Pinout

Connection Diagram


Specifications

Supply voltage range, VCC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 4.6 V
Input voltage range, VI (see Note 1)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . .0.5 V to 7 V
Voltage range applied to any output in the high state or power-off state, VO (see Note 1)  . .0.5 V to 7 V
Current into any output in the low state, IO: SN54LVTZ245 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . 96 mA
                                                                       SN74LVTZ245  . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .128 mA
Current into any output in the high state, IO (see Note 2): SN54LVTZ245  . . . . . . . . . . . . . . . . . . . . .48 mA
                                                                                             SN74LVTZ245  . . . . . . . . . . . . . . . . . . . . .64 mA
Input clamp current, IIK (VI < 0)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . .50 mA
Output clamp current, IOK (VO < 0)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 mA
Maximum power dissipation at TA = 55°C (in still air) (see Note 3): DB package  . . . . . . . . . . . . . . . . .0.6 W
                                                                                                         DW package . . . . . . . . . . . . . . . . .1.6 W
                                                                                                         PW package . . . . . . . . . . . . . . . . .0.7 W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . 65°C to 150°C


Description

These octal bus transceivers SN74LVTZ245 are designed specifically 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 SN74LVTZ245 are designed for asynchronous communication between data buses. They transmit data from the A bus to the B bus or from the B bus to the A bus, depending upon the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the devices so the buses are effectively isolated.

About SN74LVTZ245,Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

The SN74LVTZ245 is available in TI's shrink small-outline package (DB), which provides the same I/O pin count and functionality of standard small-outline packages in less than half the printed-circuit-board area.

The SN54LVTZ245 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74LVTZ245 is characterized for operation from 40°C to 85°C.




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