ZHCSWT1I August 1995 – July 2024 SN54ACT74 , SN74ACT74
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
- PW|14
- DB|14
- N|14
- NS|14
散热焊盘机械数据 (封装 | 引脚)
订购信息
5 Parameter Measurement Information
Figure 5-1 Load
Circuit and Voltage Waveforms. CL includes probe and jig capacitance. All input pulses are
supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO =
50 Ω, tr ≤ 2.5 ns, tf ≤ 2.5 ns.The outputs are measured one at a time with one
input transition per measurement.Note:
A. C<sub>L</sub> includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr ≤ 2.5 ns, tf ≤ 2.5 ns.
C. The outputs are measured one at a time with one input transition per measurement.