ZHCSS65N october 1995 – may 2023 SN54AHCT32 , SN74AHCT32
PRODUCTION DATA
- 1
- 1 特性
- 2 应用
- 3 说明
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Device and Documentation Support
- 11Mechanical, Packaging, and Orderable Information
封装选项
请参考 PDF 数据表获取器件具体的封装图。
机械数据 (封装 | 引脚)
- J|14
- FK|20
- W|14
散热焊盘机械数据 (封装 | 引脚)
订购信息
5 Pin Configuration and Functions
Figure 5-1 SN54AHCT32 J or W Package, 14-Pin (Top
View)SN74AHCT32 D, DB, DGV, N, NS, or PW Package, 14-Pin (Top View)
Figure 5-3 SN54AHCT32 FK Package, 20-Pin (Top
View)
Figure 5-2 SN74AHCT32 RGY or BQA Package,14-Pin (Top View)
Table 5-1 Pin Functions
| PIN | TYPE(1) | DESCRIPTION | ||||
|---|---|---|---|---|---|---|
| NAME | SN74AHCT32 | SN54AHCT32 | ||||
| D, DB, DGV, N, NS, PW | RGY, BQA | J, W | FK | |||
| 1A | 1 | 1 | 1 | 2 | I | 1A Input |
| 1B | 2 | 2 | 2 | 3 | I | 1B Input |
| 1Y | 3 | 3 | 3 | 4 | O | 1Y Output |
| 2A | 4 | 4 | 4 | 6 | I | 2A Input |
| 2B | 5 | 5 | 5 | 8 | I | 2B Input |
| 2Y | 6 | 6 | 6 | 9 | O | 2Y Output |
| 3Y | 8 | 8 | 8 | 12 | O | 3Y Output |
| 3A | 9 | 9 | 9 | 13 | I | 3A Input |
| 3B | 10 | 10 | 10 | 14 | I | 3B Input |
| 4Y | 11 | 11 | 11 | 16 | O | 4Y Output |
| 4A | 12 | 12 | 12 | 18 | I | 4A Input |
| 4B | 13 | 13 | 13 | 19 | I | 4B Input |
| GND | 7 | 7 | 7 | 10 | — | Ground Pin |
| NC | — | — | — | 1, 5, 7, 11, 15, 17 | — | No Connection |
| VCC | 14 | 14 | 14 | 20 | I | Power Pin |
| Thermal Pad | — | PAD | — | — | — | Thermal Pad |
(1) I = input, O = output