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ICs

74LS90 BCD Counter IC
74LS90 BCD Counter IC

74LS90 BCD Counter IC

74LS90 Pin Configuration Pin No. Pin Name Description 1
74HCT04 Hex Inverter IC
74HCT04 Hex Inverter IC

74HCT04 Hex Inverter IC

74HCT04 Pin Configuration Pin Number Pin Name Description 1,3,5,11,13,15
LM7905 Negative Voltage Regulator
LM7905 Negative Voltage Regulator

LM7905 Voltage Regulator

LM7905 Pin Description Pin Number Pin Name Description 1
LF351 Op-Amp IC
LF351 Op-Amp IC

LF351 Op-Amp IC

LF351 Pin Configuration Pin No. Pin Name Description 1.
DS1302 RTC IC
DS1302 RTC IC

DS1302 RTC Chip

DS1302 Pin Configuration Pin No. Pin Name Description 1
74HC245 8-bit Transceiver IC
74HC245 Transceiver IC

74HC245 8-bit Transceiver IC

74HC245 Pin Configuration Pin Number Pin Name Description 1
PC817 Photo-Coupler IC
PC817 Photo-Coupler IC

PC817 Photo-Coupler IC

PC817 Pin Configuration Pin Number Pin Name Description 1
ICL7107 ADC with Display Driver
ICL7107 ADC with Display Driver

ICL7107 ADC with Display Driver

ICL7107 Pinout Configuration Pin Number Pin Name Description 1
MC74HC73A Dual JK Flip-Flop
MC74HC73A Dual JK Flip-Flop

MC74HC73A Dual JK Flip-Flop

MC74HC73A Pin Configuration Pin Number Pin Name Description 4
SN74LS14 Schmitt Trigger IC
SN74LS14 Schmitt Trigger IC

SN74LS14 Schmitt Trigger

Pin Configuration Pin Number Pin Name Description