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74HC08
Quad 2-Input AND Gate - four independent 2-input AND gates providing high-speed CMOS logic with TTL compatibility.
788BS
8x8 common cathode LED dot matrix display module.
arduino-uno
8-bit AVR microcontroller development board based on ATmega328P with USB interface.
CD4001
🔬
Quad 2-input NOR gate - implements four independent NOR logic gates.
CD4002
Dual 4-input NOR gates - two independent NOR gates with four inputs each.
CD40106
Hex Schmitt-trigger inverter with six independent inverters and hysteresis on each input.
CD4011
Quad 2-input NAND gate - implements four independent NAND logic gates.
CD4012
Dual 4-input NAND gates - two independent NAND gates with four inputs each.
CD4013
Dual D-type flip-flop with set and reset. Two independent D flip-flops with complementary outputs.
CD4015
Dual 4-Stage Static Shift Register with Serial Input/Parallel Output.
CD4017
Decade Counter with 10 Decoded Outputs - 5-stage Johnson counter with 10 decoded outputs.
CD4022
Octal Counter with 8 Decoded Outputs - 4-stage Johnson counter with 8 decoded outputs.
CD4023
Triple 3-input NAND gates - three independent NAND gates with three inputs each.
CD4025
Triple 3-input NOR gates - three independent NOR gates with three inputs each.
CD4026
Decade Counter/Divider with Display Enable - 5-stage Johnson decade counter with 7-segment decoded output and display enable control.
CD4027
Dual J-K Flip-Flop - two identical complementary-symmetry J-K flip-flops with individual J, K, Set, Reset, and Clock inputs.
CD4033
Decade Counter/Divider with Ripple Blanking - 5-stage Johnson decade counter with 7-segment decoded output and ripple blanking control.
CD4046
CMOS Micropower Phase-Locked Loop - low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators with common signal input and common comparator input.
CD4069
CMOS Hex Inverter - six independent CMOS inverter circuits for general-purpose inverter applications.
CD4071
Quad 2-Input OR Gate - four independent 2-input OR gates providing direct implementation of the positive-logic OR function.
CD4072
Dual 4-Input OR Gate - two independent 4-input OR gates providing direct implementation of the positive-logic OR function.
CD4073
Triple 3-Input AND Gate - three independent 3-input AND gates providing direct implementation of the AND function.
CD4075
Triple 3-Input OR Gate - three independent 3-input OR gates providing direct implementation of the positive-logic OR function.
CD4081
Quad 2-Input AND Gate - four independent 2-input AND gates providing direct implementation of the AND function.
CD4082
Dual 4-Input AND Gate - two independent 4-input AND gates providing direct implementation of the AND function.
CD4093
Quad 2-Input NAND Schmitt Triggers - four independent Schmitt-trigger circuits, each functioning as a two-input NAND gate with Schmitt-trigger action on both inputs.
CD4510
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Counts up or down from 0 to 9, and can be set to start counting from any number you choose.
CD4511
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Translates a 4-bit binary coded decimal (BCD) for a 7-segment display.
esp32d
Dual-core 32-bit MCU with Wi-Fi and Bluetooth, based on ESP32-D0WD chip.
L293
Quadruple half-H drivers - quadruple high-current half-H drivers designed to provide bidirectional drive currents of up to 600mA for inductive loads.
LM324
Low-power quad operational amplifiers - four independent, high-gain, internally frequency-compensated operational amplifiers designed for single supply operation.
LM339
Low-power low-offset voltage quad comparators - four independent precision voltage comparators with offset voltage as low as 2mV maximum.
LM386
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Low voltage audio power amplifier - battery-operated power amplifier with internally set gain of 20, expandable to 200 with external components.
555
🔬
Highly stable device for generating accurate time delays or oscillation with precision timing from microseconds through hours.
74HC11
Triple 3-Input AND Gate - three independent 3-input AND gates with high-speed CMOS technology.
74HC14
Hex Inverters with Schmitt-Trigger Inputs - six independent inverters with Schmitt-trigger inputs for noise immunity and signal conditioning.
74HC266
Quadruple 2-input XNOR gates with open-drain outputs - four independent XNOR gates performing Y = A ⊕ B̅ in positive logic.
74HC595
8-bit serial-in, serial or parallel-out shift register with output latches.
74LS161A
Synchronous 4-Bit Binary Counter - presettable counter with internal carry look-ahead for high-speed counting applications.
74LS191
Synchronous 4-bit up/down binary counter with single DOWN/UP control, asynchronous parallel load, ripple clock, and MAX/MIN cascade output.
74LS283
4-bit binary full adder with fast carry - high-speed adder with internal carry lookahead for arithmetic operations.
74LS30
Single 8-input NAND gate - performs the Boolean function Y = A·B·C·D·E·F·G·H̅ in positive logic.
74LS32
Quad 2-input OR gates - four independent 2-input OR gates providing the Boolean function Y = A + B in positive logic.
74LS74A
Dual D-type positive-edge-triggered flip-flops with preset and clear - two independent D flip-flops with asynchronous set/reset capability.
74LS86
Quad 2-input exclusive OR gates - four independent 2-input XOR gates providing the Boolean function Y = A ⊕ B in positive logic.
UM66T
CMOS LSI melody generator IC with on-chip ROM programmed for musical performance. Features built-in RC oscillator and very low power consumption.
CD4002
Texas Instruments, Harris Semiconductor
Logic - Gates
Dual 4-input NOR gates - two independent NOR gates with four inputs each.
Two independent four-input NOR gates. Output is high only when all corresponding inputs are low.
CD4002B
1
J
2
A
3
B
4
C
5
D
6
NC
7
Vss
14
Vdd
13
K
12
H
11
G
10
F
9
E
8
NC
Notes
Documentation
View Complete Datasheet