تراشه مالتی پلکسر 74HC257 پکیج SO-16
Specification
High-Voltage Types (20V Rating)
Propagation Delay Time = 60ns (typ.) at CL = 50pF, VDD = 10V
Buffered Inputs and Outputs
Standardized Symmetrical Output Characteristics
Maximum Input Current of 100nA at 18V Over Full Package-
Temperature Range; 100nA at 18V and +25oC
100% Tested for Maximum Quiescent Current at 20V
5V, 10V and 15V Parametric Ratings
Noise Margin (Over Full Package Temperature Range):
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
Meets All Requirements of JEDEC Tentative Standards No. 13B, “Standard Specifications for Description of “B” Series CMOS Device
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