对比图
型号 SN74LS668J SNJ54LS668J SN74LS668N3
描述 LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDIP16LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDIP16, CERAMIC, DIP-16Decade Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16,
数据手册 ---
制造商 TI (德州仪器) TI (德州仪器)
分类 主动器件
封装 DIP DIP DIP
封装 DIP DIP DIP
长度 19.56 mm - -
宽度 7.62 mm - -
产品生命周期 Unknown Unknown Unknown
RoHS标准 Non-Compliant RoHS Compliant
含铅标准 - Lead Free -
位数 4 - -