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ICs

74LS00 IC
74LS00 IC

74LS00–Quad Two Input NAND Gate

74LS00 is a member of 74XXYY IC series. The 74xxyy ICs are logic gates of digital electronics. 74LS00 IC has four NAND gates. Also each gate has two inputs.
74HC14 IC
74HC14 IC

74HC14 – Hex Inverting Schmitt Trigger IC

74HC14 is a member of 74XXXX series ICs, which consists of LOGIC GATES. 74HC14 IC has six NOT gates with SCHMITT TRIGGER. Hence name HEX INVERTING SCHMITT TRIGGER.    
ULN2803A - Darlington Transistor Arrays
ULN2803A - Darlington Transistor Arrays

ULN2803A - Darlington Transistor Arrays

ULN2803 Pin Configuration ULN2803 is an 18 pin IC which will be available in various packages. The description for each pin is given below. Pin Number
LM311 - Differential Comparator IC
LM311 - Differential Comparator IC

LM311 - Differential Comparator IC

Pin Configuration Pin Number Pin Name Description 1 EMIT OUT
CD4042 - Quad Flip-Flop IC
CD4042 - Quad Flip-Flop IC

CD4042 - Quad Flip-Flop IC

Pin Configuration Pin No. Pin Name Description 1 Q4
LM324 Quad OP-Amp IC
LM324 Quad OP-Amp IC

LM324 Quad OP-AMP IC

LM324 Op-Amp Pin Configuration Pin Number Pin Name Description 1 OUTPUT1
IC 4047: CMOS Low Power Monostable/Astable Multi-vibrator
IC 4047: CMOS Low Power Monostable/Astable Multi-vibrator

IC 4047: CMOS Low Power Monostable/Astable Multi-vibrator

Pin Configuration Pin No. Pin Name Description 1 C
CD4511 7-Segment Driver IC
CD4511 7-Segment Driver IC

CD4511 7-Segment Driver IC

CD4511 Pin Configuration Pin no. Pin name Description 1,2,6,7 B,C,D,A
LM723 voltage regulator IC
LM723 voltage regulator IC

LM723 Voltage Regulator IC

LM723 Pin Configuration Pin No. Pin Name Description 1 NC
LM317 Variable Voltage Regulator
LM317 Variable Voltage Regulator

LM317 Variable Voltage Regulator

LM317 Pin Configuration Pin Number Pin Name Description 1 Adjust