| 摘要 |
<p>1,135,059. Semi-conductor circuits. TEXAS INSTRUMENTS Inc. 21 Dec., 1965 [21 Dec., 1964], No. 54124/65. Heading H3T. [Also in Division H1] The invention relates to the construction of an integrated circuit (see Division H1) in which a basic circuit element may consist of a logic circuit as shown in Fig. 2. This comprises two AND gates 27, 28 with emitter follower output transistors 36, 37 (Fig. 3) and input terminals A and G and B and G respectively. The output across common load resistor 40 is connected via an inverter 43 to one input of AND gate 29 which has a second input terminal X, the output being supplied via emitter follower 47 to inverter 31 to provide the output/input G.</p> |
