SY100E142 - Micrel Semiconductor

SY100E142 9-BIT SHIFT REGISTER

The SY10/100E142 are high-speed 9-bit shift registers designed for use in new, high-performance ECL systems. The E142 can accept serial or parallel data to be shifted out in one direction as both serial and parallel outputs. The nine inputs, D0-D8, accept parallel input data, while S-IN accepts serial input data. The SEL (Select) control pin serves to determ.

Features

s 700MHz min. shift frequency s Extended 100E VEE range of
  –4.2V to
  –5.5V s 9 bits wide for byte-parity applications s Asynchronous Master Reset s Dual clocks s Fully compatible with industry standard 10KH, 100K ECL levels s Internal 75KΩ input pulldown resistors s Fully compatible with Motorola MC10E/100E142 s Available in 28-pin PLCC package BLOCK DIAGRAM S-IN D0 1 0 1 D1 0 1 D2 0 1 D3 0 1 D4 0 1 D5 0 1 D6 0 1 D7 0 D8 SEL CLK1 CLK2 MR 1 0 DQ DQ DQ DQ DQ DQ DQ DQ DQ M9999-032006 [email protected] or (408) 955-1690 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 DESCRIPTION The SY10/100E142 are hi.