ZHCSPV3G July 2003 – July 2022 SN74HCT573
PRODUCTION DATA
- 1 特性
- 2 說明
- 3 Revision History
- 4 Pin Configuration and Functions
- 5 Specifications
- 6 Parameter Measurement Information
- 7 Detailed Description
- 8 Power Supply Recommendations
- 9 Layout
- 10Device and Documentation Support
- 11Mechanical, Packaging, and Orderable Information
封裝選項
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機械數(shù)據(jù) (封裝 | 引腳)
- DB|20
- NS|20
- N|20
- DW|20
- PW|20
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
訂購信息
6 Parameter Measurement Information
tpd is the maximum between tPLH and tPHL
Figure 6-1 Load Circuit
Figure 6-2 Voltage WaveformsPulse Durations
Figure 6-4 Voltage WaveformsPropagation Delay and Output Rise and Fall Times
Figure 6-3 Voltage WaveformsSetup and Hold and Input Rise and Fall Times
Figure 6-5 Voltage WaveformsEnable and Diable Times for 3-State Outputs
A. CL includes probe and test-fixture capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low
except when diabled by the output control.
Waveform 2
is for an output with internal conditions such that the output is high except when
diabled by the output control.
C. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following charactersitics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns.
D. The outputs are measured one at a time with one input transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.