ZHCSQ28E December 1982 – February 2022 SN54HC174 , SN74HC174
PRODUCTION DATA
- 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 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, 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)
- PW|16
- DB|16
- NS|16
- N|16
- D|16
散热焊盘机械数据 (封装 | 引脚)
订购信息
3 说明
SNx4HC174 包含六个具有共享时钟 (CLK) 和清零 (CLR) 输入的正边沿触发式 D 型触发器。
器件信息
| 零件编号 | 封装(1) | 封装尺寸（标称值） |
|---|---|---|
| SN74HC174D | SOIC (16) | 9.90mm × 3.90mm |
| SN74HC174DB | SSOP (16) | 6.20mm × 5.30mm |
| SN74HC174N | PDIP (16) | 19.31mm × 6.35mm |
| SN74HC174NS | SO (16) | 6.20mm × 5.30mm |
| SN74HC174PW | TSSOP (16) | 5.00mm × 4.40mm |
| SN54HC174J | CDIP (16) | 24.38mm × 6.92mm |
| SNJ54HC174FK | LCCC (20) | 8.89mm × 8.45mm |
| SNJ54HC174W | CFP (16) | 10.16mm × 6.73mm |
(1) 如需了解所有可用封装，请参阅数据表末尾的可订购米6体育平台手机版_好二三四附录。
功能框图