LA4440 Power Amplifier: 6W 2-Channel Amplifier, Pinout and Circuit Diagram [Video]

SOLVED: Given the logic diagrams for the 74161 (binary counter) and 7400(quad 2-input NAND gates) integrated circuits below, draw aschematic for each of the two circuits. Label the IC pin numbers.Note that the control inputs LOAD and CLR are active low. Thus,they must be connected at a logical high (5V) to be inactive.U1 3 14 A QA 4 13 B QB 5 12 c QC 6 D 11 QD 15 RCO 2 CLK 10 ENT 7 ENP 9 LOAD7400 Quad 123456CLR 1T 741617Gnd

7448芯片引脚图及功能

CD4008 4-Bit Full ADDER IC

74LS86 Quad 2-Input XOR Gate IC: Pin, Datasheet pdf and Circuit Using 7486 Gate [FAQ]

74244芯片功能引脚图

74LS48 BCD to 7-Segment decoder Pinout and Examples

BC548 transistor Pinout, Specifications, Datasheet and Applications

74LS93 4 Bit Binary Counter Pinout, Working and Examples