SN54LVT240A Selling Leads, Price trend, SN54LVT240A DataSheet download, circuit diagram from SeekIC.com

Features: Supports 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, T A = 25 Ioff and Power-Up 3-State Support Hot InsertionLatch-Up Performance Exceeds 100 mA ...

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SeekIC No. : 004497160 Detail

SN54LVT240A: Features: Supports 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 =...

SN54LVT240A Data Sheet

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Part Number:: SN54LVT240A
Supply Ability:: 5000

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1~5000

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Upload time: 2025/12/25

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Product Details

Description

Features:

Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V V_CC )
Supports 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
I_offand Power-Up 3-State Support Hot Insertion
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)

Application

Audio
Automotive
Broadband
Digital Control
Military
Optical Networking
Security
Telephony
Video & Imaging
Wireless

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .128 mA
Current into any output in the high state, I_O (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 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): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . .70°C/W
DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92°C/W
DW package . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..58°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83°C/W
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .-65 to 150

Description

These octal buffers and line drivers are designed 2Y1 2A1 1Y4 2A22OE GND specifically for low-voltage (3.3-V) V_CC operation,but with the capability to provide a TTL interface to a 5-V system environment.

SN54LVT240A is organized as two 4-bit buffer/line drivers with separate output-enable (OE) inputs. When OE
is low, the devices pass data from the A inputs to the Y outputs. When OE is high, the outputs are in the
high-impedance state.
When V_CC is between 0 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_CC, OE should be tied to V through a pullup resistor;the minimum value of the resistor SN54LVT240A is determined by the current-sinking capability of thedriver.
SN54LVT240A is fully specified for hot-insertion applications using I^_off 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 places the outputs in the high-impedance state during power up and power down,which prevents driver conflict.The SN54LVT240A is characterized for operation over the full military temperature range of 55°C to 125°C.The SN74LVT240A is characterized for operation from 40°C to 85°C.

SN54LVT240A

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