《數(shù)字電子技術(shù)》作業(yè)答案

A)B)C)D)_Y=A·B·CBC———___A)B)C)D)A)B)C)D)B·_____）____________A__+C___________A)B)C)D)A________）___CA_____AB_____CCA)B)C)D)__）____·B__B__·D_____·DB__·C)DD)A)B)C)D)A)B)C)D)AB)C)D)A)B)C)D)在D（）01QQAB)C)D)（）能能B)C)D)A)B)C)D)）A)B)C)D)V=VU）TC)D)。2________。23.。2________。。。Z=________。ZABA。XX。(mABC3(m____4ABC____ABC__型。________。20.____。____。nQn1nCLK有效的情況下，T觸發(fā)器具有保持和____計(jì)數(shù)____功能。UUUT。UU，6/25U=UU。TV=VU=5=TV=CCCu為0CwwRC。。用逐次漸近A/D變換器和并聯(lián)A/D變換器實(shí)現(xiàn)n位二進(jìn)制碼變換時(shí)，均需要比較器，其中逐次漸近A/D變換器中，需要的比較器數(shù)是__1____個(gè)。A)B)C)D)()__C)D)A.+__________A)B)C)D)+()A)B)C)D)A)B)C)D)A)B)C)D)A)B)C)D)A)B)C)D)9A)B)C)D)()A)B)C)D)A)B)C)D)()A)B)C)D)(。A)B)C)D)D(。A)B)C)D)(。A)B)C)D)FFFDABCABDABCBDABCDFCD11000001111F00011110FCD111114列出邏輯函數(shù)YY000010110100Y000011110101A010100Y14/25Y01201234567F1”ABC圖124712470356AY1Y2ABCBYC1ABCABACBCABACY2BC121：ABCYY1212S74LS138001F23211題8圖0246025621021020210101121032420502162107ZYY2174LS151S76543210A1A,AC,AB,DD,DD,DDDD021076543210RDQ*QQABRRDDQRDAQ,KBJ17/25QAQQ設(shè)QtQ*12tQ*3tQ*4RQ05Dt3t1t2t4ADQ題Q*QRDQCLKBRDQR(b)(a)DAB,KQJ設(shè)Q*118/25t2RQ03D*t4t5tttt5124tRD3QQQ21QQ12121K1212觸發(fā)器的特性方程*:QJQKQQQQQQ*2222212212*1111121121CPQ1Q219/258選11YACDABCDBCDYWADDDDDDDD3S76542102100707ABCDABCDDABCDABCDABC1ABCDABC1ABC1DD，DDDDD，DDD1則051423671YYWA210S7654210D1101/00/00010題2圖20/25Q*QQ*1110XX00000100QQ*0Z0000111X000111X00010001000011QQ*11001QQ*010*Q*1111101101Q*0100000010XQZ1表21/25F10A0111001CBFA210/1/0/0101001/0/0/0110111010Q*201QQ/Z001110Q2001/0011/0111/0111/0000/1000/1110/0100/0Q0000111110100001111110100QQ220110010QQQQQQQQ1202110QZ000011110Q0000111Q21111200000001100答4圖eQQQQ2Z2122/25Q*21Q*1202110Q*02*DQDQ*221DQQQQQQQ*11202110DQ*00221AAAA4YYY432103210Y00000000Y00001111Y00111100Y00100110A11111111A00001111A00110011A01010101Y11111111Y3210321032103210，，33220105答5圖623/253210001000110100010101101001100001116圖QQQQ000132答6圖aQ*Q3000011101000000110323020001011100QQQQQQQQQ1210302202Q00001111000011110320302101010110010110QQQQQ010100QQQQQQQQQQQQQQQ10321032103103QQQQQQQQQQQQQQ10212021021020101QQ0QJQKQ24/25Q*JQQ