What is the totem pole configuration?Ī totem pole consists of two transistors, which are driven complementary. An IC with a Totem-Pole Output is the default condition. A type of output structure used with integrated circuits in which one transistor drives the output high while another transistor connected below it pulls the output low. TTL gates equipped with totem-pole output circuitry are able to both source and sink load current. The output circuitry of this particular gate is commonly referred to as “totem-pole,” because the two output transistors are stacked one above the other like figures on a totem pole. Why is the TTL output circuitry called totem pole? The output of high level is 10 V max, low level is 0.5 V min. The High and Low level of the output are determined. Totem-pole output, also known as a push-pull output, is a type of electronic circuit and usually realized as a complementary pair of transistors. Logic operation is the same as the open collector output. Totem Pole Output Totem Pole means the addition of an active pull up the circuit in the output of the Gate which results in a reduction of propagation delay. 8 Is there a TTL NAND and and gate circuit?.7 What is TTL circuit with totem pole output?.4 What is the importance of totem pole arrangement in TTL?.3 What is the totem pole configuration?.2 Why is the TTL output circuitry called totem pole?.
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