SY100E016JCTR中文资料麦瑞半导体数据手册PDF规格书

DESCRIPTION

The SY10/100E016 are high-speed synchronous, presettable and cascadable 8-bit binary counters designed for use in new, high-performance ECL systems. Architecture and operation are the same as the Motorola MC10H016 in the MECL 10KH family, extended to 8 bits, as shown in the logic diagram.

FEATURES

■ 700MHz min. count frequency

■ Extended 100E VEE range of –4.2V to –5.5V

■ 1000ps CLK to Q, TC

■ Internal, gated TC feedback

■ 8 bits wide

■ Fully synchronous counting and TC generation

■ Asynchronous Master Reset

■ Fully compatible with industry standard 10KH, 100K I/O levels

■ Internal 75KΩ input pulldown resistors

■ Fully compatible with Motorola MC10E/100E016

■ Available in 28-pin PLCC package