ZHCSWU2E August 1995 – July 2024 SN54AC32 , SN74AC32
PRODUCTION DATA
- 1
- 1 特性
- 2 说明
- 3 Pin Configuration and Functions
- 4 Specifications
- 5 Parameter Measurement Information
- 6 Detailed Description
- 7 Application and Implementation
- 8 Device and Documentation Support
- 9 Revision History
- 10Mechanical, 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)
- D|14
- DB|14
- PW|14
- N|14
- NS|14
散热焊盘机械数据 (封装 | 引脚)
订购信息
3 Pin Configuration and Functions
Figure 3-1 SN54AC32 J or W Package;
SN74AC32 D, DB, N, NS, or PW Package (Top View)
Figure 3-2 SN54AC32 FK Package (Top
View)Table 3-1 Pin Functions
| PIN | TYPE(1) | DESCRIPTION | |||
|---|---|---|---|---|---|
| NAME | SN74AC32 | SN54AC32 | |||
| D, DB, DGV, N, NS, PW, RGY, BQA | J, W | FK | |||
| 1A | 1 |
1 |
2 |
I | 1A Input |
| 1B | 2 |
23 |
3 |
I | 1B Input |
| 1Y | 3 |
3 |
4 |
O | 1Y Output |
| 2A | 4 |
4 |
6 |
I | 2A Input |
| 2B | 5 |
5 |
8 |
I | 2B Input |
| 2Y | 6 |
6 |
9 |
O | 2Y Output |
| 3A | 9 |
9 |
13 |
I | 3A Input |
| 3B | 10 |
10 |
14 |
I | 3B Input |
| 3Y | 8 |
8 |
12 |
O | 3Y Output |
| 4A | 12 | 12 |
18 |
I | 4A Input |
| 4B | 13 | 13 |
19 |
I | 4B Input |
| 4Y | 11 | 11 |
16 |
O | 4Y Output |
| GND | 7 | 7 | 10 | — | Ground Pin |
| NC | — | — | 1, 5, 7, 11, 15, 17 |
— | No Connection |
| VCC | 14 | 14 | 20 | — | Power Pin |
Thermal Pad(2) |
– | – | – | – | Thermal Pad |
(1) Signal Types: I = Input, O = Output, I/O = Input or
Output.
(2) RGY and BQA Package Only