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IZ74LV273 Arkusz danych(PDF) 1 Page - Integral Corp. |
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IZ74LV273 Arkusz danych(HTML) 1 Page - Integral Corp. |
1 / 7 page TECHNICAL DATA 1 INTEGRAL Octal D Flip-Flop with Common Clock and Reset The IN74LV273 is a low-voltage Si-gate CMOS device and is pin and function compatible with the 74HC/HCT273. The IN74LV273 has eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs. The common clock (CP) and master reset (MR) inputs load and reset (clear) all flip-flops simultaneously. The state of each D input, one set-up time before the LOW-to-HIGH clock transition, is transferred to the corresponding output (Qn) of the flip - flop. All outputs will be forced LOW independently of clock or data inputs by a LOW voltage level on the MR input. The device is useful for applications where the true output only is required and the clock and master reset are common to all storage elements. • Output voltage levels are compatible with input levels of CMOS, NMOS and TTL ICS • Supply voltage range: 1.2 to 5.5 V • Low input current: 1.0 µÀ; 0.1 µÀ at Ò = 25 °Ñ • High Noise Immunity Characteristic of CMOS Devices IN74LV273 N SUFFIX PLASTIC DIP DW SUFFIX SO 1 20 1 20 ORDERING INFORMATION IN74LV273N Plastic DIP IN74LV273DW SOIC IZ74LV273 chip TA = -40 ° to 125° C for all packages LOGIC DIAGRAM PIN 20=VCC PIN 10 = GND FUNCTION TABLE Inputs Output Reset Clock D Q L X X L H H H H L L H L X no change H X no change H= high level L = low level X = don’t care Z = high impedance PIN ASSIGNMENT 1 2 3 5 4 6 7 8 9 10 V CC 20 18 17 16 15 14 19 11 12 13 GND RESET Q0 D0 D1 Q1 Q2 D2 D3 Q3 Q7 D7 D6 Q6 Q5 D5 D4 Q4 CLOCK |
Podobny numer części - IZ74LV273 |
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Podobny opis - IZ74LV273 |
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