HEF40098BT集成電路（IC）的緩沖器驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料

1. General description

The HEF40098B is a hex inverting buffer with 3-state outputs. The 3-state outputs are

controlled by two active LOW enable inputs (1OE and 2OE). A HIGH on 1OE causes four

of the six active LOW buffer elements (1Y0 to 1Y3) to assume a high-impedance or

OFF-state regardless of the other input conditions and a HIGH on 2OE causes the outputs

of the remaining two buffer elements (2Y0 and 2Y1) to assume a high-impedance or

OFF-state regardless of the other input conditions.

It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS

(usually ground). Unused inputs must be connected to VDD, VSS, or another input.

2. Features and benefits

? Fully static operation

? 5 V, 10 V, and 15 V parametric ratings

? Standardized symmetrical output characteristics

? Specified from ?40 ?C to +85 ?C

? Complies with JEDEC standard JESD 13-B