器件名称:
MC74F175N
功能描述:
QUAD D FLIP-FLOP FAST SCHOTTKY TTL
文件大小:
62.45KB 共3页
简 介:
MC54/74F175 QUAD D FLIP-FLOP The MC54/74F175 is a high-speed quad D flip-flop. The device is useful for general flip-flop requirements where both true and complementary outputs are required and clock and clear inputs are common to all flip-flops. The information on the D inputs is stored during the LOW-to-HIGH clock transition. Both true and complemented outputs of each flip-flop are provided. A Master Reset input resets all flip-flops, independent of the Clock or D inputs when LOW. Four Edge-triggered D-type Inputs Buffered Positive Edge-triggered Common Clock Buffered Asynchronous Common Reset True and Complementary Outputs ESD > 4000 Volts 16 QUAD D FLIP-FLOP FAST SCHOTTKY TTL J SUFFIX CERAMIC CASE 620-09 1 CONNECTION DIAGRAM DIP (TOP VIEW) VCC 16 Q3 15 Q3 14 D3 13 D2 12 Q2 11 Q2 10 CP 9 16 N SUFFIX PLASTIC CASE 648-08 1 1 MR 2 Q0 3 Q0 4 D0 5 D1 6 Q1 7 Q1 8 GND 16 1 D SUFFIX SOIC CASE 751B-03 FUNCTION TABLE Inputs @ tn, MR = H Dn L H Qn L H Outputs @ tn + 1 Qn H L ORDERING INFORMATION MC54FXXXJ MC74FXXXN MC74FXXXD Ceramic Plastic SOIC LOGIC SYMBOL 1 9 tn = Bit time before clock positive-going transition tn + 1 = Bit time after clock positive-going transition H = HIGH Voltage Level L = LOW Voltage Level 3 2 6 7 11 10 14 15 MR Q0 Q0 Q1 Q1 Q2 Q2 Q3 Q3 CP D0 D1 D2 D3 4 5 12 13 VCC = PIN 16 GND = PIN 8 FAST AND LS TTL DATA 4-89 MC54/74F175 LOGIC DIAGRAM MR CP D3 D2 D1 D0 D CP CD Q Q D Q D Q D Q CP Q CD CP Q CD CP Q CD Q3 Q3 Q2 Q2 Q1 Q1……
