器件名称:
MC74LVQ373DW
功能描述:
LOW-VOLTAGE CMOS OCTAL TRANSPARENT LATCH
文件大小:
214.48KB 共8页
简 介:
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Low-Voltage Quiet CMOS Octal Transparent Latch (3-State, Non-Inverting) The MC74LVQ373 is a high performance, non–inverting octal transparent latch operating from a 2.7 to 3.6V supply. The MC74LVQ373 is suitable for TTL level bus oriented applications where a memory element is required. The MC74LVQ373 contains 8 D–type latches with 3–state outputs. When the Latch Enable (LE) input is HIGH, data on the Dn inputs enters the latches. In this condition, the latches are transparent, i.e., a latch output will change state each time its D input changes. When LE is LOW, the latches store the information that was present on the D inputs a setup time preceding the HIGH–to–LOW transition of LE. The 3–state standard outputs are controlled by the Output Enable (OE) input. When OE is LOW, the standard outputs are enabled. When OE is HIGH, the standard outputs are in the high impedance state, but this does not interfere with new data entering into the latches. Current drive capability is 12mA at the outputs. MC74LVQ373 LVQ LOW–VOLTAGE CMOS OCTAL TRANSPARENT LATCH 20 1 DW SUFFIX PLASTIC SOIC CASE 751D–04 Designed for 2.7 to 3.6V VCC Operation – Ideal for Low Power/Low Noise Applications Guaranteed Simultaneous Switching Noise Level and Dynamic Threshold Performance Guaranteed Skew Specifications 20 1 M SUFFIX PLASTIC SOIC EIAJ CASE 967–01 Guaranteed Incident Wave Switching into 75 Low Static Supply Current (10A) Substantially Reduces System……
