ZHCSOE9 April 2022 SN74LXCH1T45
PRODUCTION DATA
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 Electrical Characteristics
- 6.6 Switching Characteristics, VCCA = 1.2 ± 0.1 V
- 6.7 Switching Characteristics, VCCA = 1.5 ± 0.1 V
- 6.8 Switching Characteristics, VCCA = 1.8 ± 0.15 V
- 6.9 Switching Characteristics, VCCA = 2.5 ± 0.2 V
- 6.10 Switching Characteristics, VCCA = 3.3 ± 0.3 V
- 6.11 Switching Characteristics, VCCA = 5.0 ± 0.5 V
- 6.12 Switching Characteristics: Tsk, TMAX
- 6.13 Operating Characteristics
- 6.14 Typical Characteristics
- 7 Parameter Measurement Information
-
8 Detailed Description
- 8.1 Overview
- 8.2 Functional Block Diagram
- 8.3
Feature Description
- 8.3.1 CMOS Schmitt-Trigger Inputs
- 8.3.2 Balanced High-Drive CMOS Push-Pull Outputs
- 8.3.3 Partial Power Down (Ioff)
- 8.3.4 VCC Isolation and VCC Disconnect
- 8.3.5 Over-Voltage Tolerant Inputs
- 8.3.6 Glitch-Free Power Supply Sequencing
- 8.3.7 Negative Clamping Diodes
- 8.3.8 Fully Configurable Dual-Rail Design
- 8.3.9 Supports High-Speed Translation
- 8.3.10 Bus-Hold Data Inputs
- 8.4 Device Functional Modes
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
- DRY|6
訂購信息
5 Pin Configuration and Functions
Figure 5-1 DCK
Package,6-Pin
SC70(Top View)
Figure 5-3 DTQ Package
Preview,6-Pin
X2SONTransparent
(Top View)
Figure 5-2 DRY Package
Preview,6-Pin
SON(Top View)
Table 5-1 Pin Functions
| PIN | TYPE(1) | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| A | 3 | I/O | Input or output A. Referenced to VCCA. |
| B | 4 | I/O | Input or output B. Referenced to VCCB. |
| DIR | 5 | I | Direction-control signal for all ports. Referenced to VCCA. |
| GND | 2 | — | Ground. |
| DIR | 5 | I | Direction-control signal for all ports. Referenced to VCCA. |
| VCCA | 1 | — | A-port supply voltage. 1.1 V ≤ VCCA ≤ 5.5 V. |
| VCCB | 6 | — | B-port supply voltage. 1.1 V ≤ VCCB ≤ 5.5 V. |
(1) I = input, O = output, GND =
ground