Shift Register Single 9-Bit Serial/Parallel to Parallel 32-Pin LQFP Tray

The MC10EP/100EP142 is a 9-bit shift register, designed with byte-parity applications in mind. The E142 performs serial/parallel in andserial/parallel out, shifting in one direction. The nine inputs D0 - D8 accept parallel input data, while S-IN accepts serial input data. 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.The SEL (Select) input pin is used to switch between the two modes of operation - SHIFT and LOAD. The shift direction is from bit 0 to bit 8. Input data is accepted by the registers a set-up time before the positive going edge of CLK0 or CLK1; shifting is also accomplished on the positive clock edge. A HIGH on the Master Reset pin (MR) asynchronously resets all the resisters to zero.The 100 Series contains temperature compensation.

• > 3 GHz Minimum Shift Frequency
• 9-Bit for Byte-Parity Applications
• Asynchronous Master Reset
• Dual Clocks
• PECL Mode Operating Range: V_CC = 3.0 V to 5.5 V with V_EE = 0 V
• NECL Mode Operating Range: V_CC = 0 V with V_EE = –3.0 V to –5.5 V
• Open Input Default State
• Safety Clamp on Inputs