參數(shù)資料
型號(hào): M74HC191B1R
廠商: 意法半導(dǎo)體
英文描述: 10-Bit, 3 us Quad DAC, Serial Input, Simultaneous Update, Programmable Settling Time, PowerDown 16-SOIC -40 to 85
中文描述: 4上/下計(jì)數(shù)器位同步
文件頁(yè)數(shù): 9/14頁(yè)
文件大小: 299K
代理商: M74HC191B1R
TEST CIRCUIT I
CC
(Opr.)
SWITCHING CHARACTERISTICS TEST WAVEFORM
INPUT TRANSITIONTIME ISTHESAME AS THAT IN CASE OF SWITCHINGCHARACTERISTICSTEST.
M54/M74HC190/191
9/14
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M74HC191C1R 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 BIT SYNCHRONOUS UP/DOWN COUNTERS
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