ZHCSUT8 February 2024 SN74AVCH4T245-Q1
ADVANCE INFORMATION
- 1
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Pin Configuration and Functions
-
5 Specifications
- 5.1 Absolute Maximum Ratings
- 5.2 ESD Ratings
- 5.3 Recommended Operating Conditions
- 5.4 Thermal Information
- 5.5 Electrical Characteristics
- 5.6 Switching Characteristics, VCCA = 1.2V ± 0.12V
- 5.7 Switching Characteristics, VCCA = 1.5V ± 0.1V
- 5.8 Switching Characteristics, VCCA = 1.8V ± 0.15V
- 5.9 Switching Characteristics, VCCA = 2.5V ± 0.2V
- 5.10 Switching Characteristics, VCCA = 3.3V ± 0.3V
- 5.11 Operating Characteristics
- 5.12 Typical Characteristics
- 6 Parameter Measurement Information
- 7 Detailed Description
- Application and Implementation
- 8 Device and Documentation Support
- 9 Revision History
- 10Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- PW|16
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購(gòu)信息
4 Pin Configuration and Functions
Figure 4-1 PW Package, 16-Pin TSSOP (Top
View)Table 4-1 Pin Functions
| PIN | TYPE(1) | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| 1A1 | 4 | I/O | Input/output 1A1. Referenced to VCCA. |
| 1A2 | 5 | I/O | Input/output 1A2. Referenced to VCCA. |
| 1B1 | 13 | I/O | Input/output 1B1. Referenced to VCCB. |
| 1B2 | 12 | I/O | Input/output 1B2. Referenced to VCCB. |
| 1DIR | 2 | I | Direction-control input for 1 ports |
| 1 OE | 15 | I | 3-state output-mode enables. Pull OE high to place ‘1’ outputs in 3-state mode. Referenced to VCCA. |
| 2A1 | 6 | I/O | Input/output 2A1. Referenced to VCCA. |
| 2A2 | 7 | I/O | Input/output 2A2. Referenced to VCCA. |
| 2B1 | 11 | I/O | Input/output 2B1. Referenced to VCCB. |
| 2B2 | 10 | I/O | Input/output 2B2. Referenced to VCCB. |
| 2DIR | 3 | I | Direction-control input for 2 ports |
| 2 OE | 14 | I | 3-state output-mode enables. Pull OE high to place 2 outputs in 3-state mode. Referenced to VCCA. |
| GND | 8, 9 | — | Ground |
| VCCA | 1 | — | A-port power supply voltage. 1.2V ≤ VCCA ≤ 3.6V |
| VCCB | 16 | — | B-port power supply voltage. 1.2V ≤ VCCB ≤ 3.6V |
(1) I = input, O = output