ZHCSVW7Q October 1995 – July 2024 SN54AHCT573 , SN74AHCT573
PRODUCTION DATA
- 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 Timing Requirements
- 5.7 Switching Characteristics, SNx4AHCT573
- 5.8 Switching Characteristics, SN54AHCT573
- 5.9 Operating Characteristics
- 5.10 Typical Characteristics
- 6 Parameter Measurement Information
- 7 Detailed Description
- 8 Application and Implementation
- 9 Device and Documentation Support
- 10Revision History
- 11Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- DGV|20
- DB|20
- RKS|20
- N|20
- DGS|20
- DW|20
- PW|20
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RKS|20
訂購信息
4 Pin Configuration and Functions
Figure 4-1 SN54AHCT573 J or W PackageSN74AHCT573 DB, DGV, DW, N, NS, or PW Package (Top View)
Figure 4-2 SN54AHCT573 FK Package (Top View)Table 4-1 Pin Functions
| PIN | TYPE(1) | DESCRIPTION | |
|---|---|---|---|
| NO. | NAME | ||
| 1 | OE | I | Output Enable |
| 2 | 1D | I | 1D Input |
| 3 | 2D | I | 2D Input |
| 4 | 3D | I | 3D Input |
| 5 | 4D | I | 4D Input |
| 6 | 5D | I | 5D Input |
| 7 | 6D | I | 6D Input |
| 8 | 7D | I | 7D Input |
| 9 | 8D | I | 8D Input |
| 10 | GND | — | Ground |
| 11 | LE | I | Latch Enable |
| 12 | 8Q | O | 8Q Output |
| 13 | 7Q | O | 7Q Output |
| 14 | 6Q | O | 6Q Output |
| 15 | 5Q | O | 5Q Output |
| 16 | 4Q | O | 4Q Output |
| 17 | 3Q | O | 3Q Output |
| 18 | 2Q | O | 2Q Output |
| 19 | 1Q | O | 1Q Output |
| 20 | VCC | — | Power Pin |
(1) I = input, O = output