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MC100E141 Arkusz danych(PDF) 1 Page - ON Semiconductor |
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MC100E141 Arkusz danych(HTML) 1 Page - ON Semiconductor |
1 / 4 page D4 VCCO D2 D3 Q2 Q7 VCCO D5 D6 D7 DL SEL0 Q3 SEL1 CLK MR VEE DR D0 D1 26 27 28 2 3 4 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 5 6 7 8 9 10 Q6 Q5 VCC NC VCCO Q4 Q0 Q1 1 Pinout: 28-Lead PLCC (Top View) * All VCC and VCCO pins are tied together on the die. MOTOROLA SEMICONDUCTOR TECHNICAL DATA 2–1 REV 3 © Motorola, Inc. 1996 7/96 8Bit Shift Register The MC10E/100E141 is an 8-bit full-function shift register. The E141 performs serial/parallel in and serial/parallel out, shifting in either direction. The eight inputs D0 – D7 accept parallel input data, while DL/DR accept serial input data for left/right shifting. The Qn outputs do not need to be terminated for the shift operation to function. To minimize noise and power, any Q output not used should be left unterminated. • 700MHz Min. Shift Frequency • 8-Bit • Full-Function, Bi-Directional • Asynchronous Master Reset • Pin-Compatible with E241 • Extended 100E VEE Range of – 4.2V to – 5.46V • 75kΩ Input Pulldown Resistors The select pins, SEL0 and SEL1, select one of four modes of operation: Load, Hold, Shift Left, Shift Right, according to the Function Table. Input data is accepted a set-up time before the positive clock edge. A HIGH on the Master Reset (MR) pin asynchronously resets all the registers to zero. FUNCTION TABLE SEL0 SEL1 Function L L Load L H Shift Right (Dn to Dn+1) H L Shift Left (Dn to Dn –1) H H Hold PIN NAMES Pin Function D0 – D7 Parallel Data Inputs DL, DR Serial Data Inputs SEL0, SEL1 Mode Select In Inputs CLK Clock Q0 – Q7 Data Outputs MR Master Reset EXPANDED FUNCTION TABLE Function DL DR SEL0 SEL1 MR CLK Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Load X X L L L Z D0 D1 D2 D3 D4 D5 D6 D7 Shift Right X L L H L Z L Q0 Q1 Q2 Q3 Q4 Q5 Q6 X H L H L Z H L Q0 Q1 Q2 Q3 Q4 Q5 Shift Left L X H L L Z L Q0 Q1 Q2 Q3 Q4 Q5 L H X H L L Z Q0 Q1 Q2 Q3 Q4 Q5 L H Hold X X H H L Z Q0 Q1 Q2 Q3 Q4 Q5 L H X X H H L Z Q0 Q1 Q2 Q3 Q4 Q5 L H Reset X X X X H X L L L L L L L L MC10E141 MC100E141 8-BIT SHIFT REGISTER FN SUFFIX PLASTIC PACKAGE CASE 776-02 |
Podobny numer części - MC100E141 |
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Podobny opis - MC100E141 |
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