ZHCSNW2A May 2021 – September 2021 TXU0204
PRODUCTION DATA
- 1 特性
- 2 应用
- 3 说明
- 4 Revision History
- 5 Related Products
- 6 Pin Configuration and Functions—TXU0204
-
7 Specifications
- 7.1 Absolute Maximum Ratings
- 7.2 ESD Ratings
- 7.3 Recommended Operating Conditions
- 7.4 Thermal Information
- 7.5 Electrical Characteristics
- 7.6 Switching Characteristics: Tsk, TMAX
- 7.7 Switching Characteristics, VCCA = 1.2 ± 0.1 V
- 7.8 Switching Characteristics, VCCA = 1.5 ± 0.1 V
- 7.9 Switching Characteristics, VCCA = 1.8 ± 0.15 V
- 7.10 Switching Characteristics, VCCA = 2.5 ± 0.2 V
- 7.11 Switching Characteristics, VCCA = 3.3 ± 0.3 V
- 7.12 Switching Characteristics, VCCA = 5.0 ± 0.5 V
- 7.13 Operating Characteristics
- 7.14 Typical Characteristics
- 8 Parameter Measurement Information
-
9 Detailed Description
- 9.1 Overview
- 9.2 Functional Block Diagram
- 9.3
Feature Description
- 9.3.1 CMOS Schmitt-Trigger Inputs with Integrated Pulldowns
- 9.3.2 Control Logic (OE) with VCC(MIN) Circuitry
- 9.3.3 Balanced High-Drive CMOS Push-Pull Outputs
- 9.3.4 Partial Power Down (Ioff)
- 9.3.5 VCC Isolation and VCC Disconnect
- 9.3.6 Over-Voltage Tolerant Inputs
- 9.3.7 Glitch-Free Power Supply Sequencing
- 9.3.8 Negative Clamping Diodes
- 9.3.9 Fully Configurable Dual-Rail Design
- 9.3.10 Supports High-Speed Translation
- 9.4 Device Functional Modes
- 10Application and Implementation
- 11Power Supply Recommendations
- 12Layout
- 13Device and Documentation Support
- 14Mechanical, Packaging, and Orderable Information
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9.3.5 VCC Isolation and VCC Disconnect
The outputs for this device are disabled and enter a high-impedance state when either supply is <100 mV or left floating (disconnected), with the complementary supply within recommended operating conditions. It is recommended that the inputs are kept low before floating (disconnecting) either supply.
The ICCx(floating) in the Electrical Characteristics specifies the maximum supply current. The Ioff(float) in the Electrical Characteristics specifies the maximum leakage into or out of any input or output pin on the device.
Figure 9-1 VCC Disconnect
Feature