74HC IC Series

The 74HC IC's (Integrated Circuits) are a family of high-speed CMOS (complementary metal-oxide-semiconductor) integrated circuits designed to operate at high speeds while consuming minimal power.

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The 74HC series list is a great collection of logic ICs for the professional electronics enthusiast. This range offers exceptional performance, reliability and cost-effectiveness when compared to other brands on the market today. With robust designs that meet or exceed industrial standards, these components are highly preferred in applications where speed and accuracy are essential such as telecommunications systems, computer networks etc. Our selection of 74HC series integral circuit includes wide voltage gains, high input impedances (including low levels) with minimal distortion at output; they also offer extraordinary immunity from EMI/RFI interference due to their advanced construction technology delivered by our dedicated team here at Robocraze. We take pride in delivering quality products with delivery times ensured through careful planning & superior logistics services so your orders arrive on time every single time! Purchase your specialized requirements today with peace of mind knowing you have selected an excellent product specifically designed to meet all application needs without compromising performance!

74HC Series IC (Integrated circuits) is a High speed, low power logic device from the 74HC series using CMOS technology. Counters, shift registers, multiplexers, AND, OR, and NAND gates are all included in the IC 74HC Series of Low Power, High Speed, CMOS Logic Gate Chips. The 74HC series of ICs are widely used in digital electronics, New devices, Microcontrollers, sensors, compatible arduino boards, etc. 

The 74HC series has a number of advantages, including low power consumption, high noise immunity, high fan-out capability, and compatibility with TTL and CMOS logic families. They are also widely available and reasonably price. The "74" in the name of these ICs refers to the original TTL logic family, while the "HC" stands for "high-speed CMOS". The 74HC series of integrated circuits perform a wide range of functions and are available in a variety of packages, including SOIC, PDIP, TSSOP, and others. Some of the popular ICs in the 74HC series include:

  • 74HC00: Quad 2-input NAND gate
  • 74HC02: Quad 2-input NOR gate
  • 74HC04: Hex inverter
  • 74HC08: Quad 2-input AND gate
  • 74HC32: Quad 2-input OR gate
  • 74HC138: 3-to-8 line decoder/demultiplexer
  • 74HC595: 8-bit shift register with output latches

Key Features:

  • Low Power Requirements for the 74HC chips IC CMOS Logic Gate Series
  • The IC 7400 includes integrated circuits that convert signals from a high-speed serial data stream into parallel data streams for transmission over the vehicle's CAN bus
  • In the 74HC Chips the Two numbers, where "HC" stands for a military temperature range and "74" stands for a commercial temperature range device. 
  • Operating from 2V to 6V.
  • Large input impedance.
  • Large fan-out capability; approximately 20 mA can be sunk and source. 

74HC Series IC Price:

Item nameVariant Price
Decade Counter IC - 74HC9025
74HC76 - Dual JK Flip-Flop with Set and Clear IC43
74HC74 - Dual D-type Positive Edge-triggered Flip-Flops IC22
74HC47 - BCD to 7-Segment Decoder/Driver IC26
Triple 3-input NOR Gate IC - 74HC2720
3-State Octal Bus Transceiver IC - 74HC24522
Dual 4-input AND Gate IC - 74HC2113
74HC20 - Dual 4-input NAND Gate IC15
4-bit Bi-directional Shift Register IC - 74HC19421
4-bit D-type Registers with 3-State Output IC - 74HC17319
Dual 1-of-4 Line Data Selector/Multiplexer IC - 74HC15317
Decimal to BCD Priority Encoder IC - 74HC14739
Quad 2-Input Schmitt Trigger IC - 74HC13218
Quad 3-State Buffer IC - 74HC12615
Quad Tri-state Buffer IC - 74HC12515
Dual Retriggerable Monostable Multivibrator IC - 74HC12318
74HC11 - Triple 3-Input AND Gate IC13
Dual J-K Positive Edge-Triggered Flip-Flop IC - 74HC10912
74HC86 - Quad 2-Input EXOR Gate IC15
4-bit Magnitude Comparator IC - 74HC8521
8-bit Serial to Parallel Shift Register IC - 74HC59517
Tri-State Octal D-Type Flip-Flop IC - 74HC57418
Octal D-Type Transparent Latch IC - 74HC57316
Octal 3-State Buffer/Line Driver IC - 74HC54115
Octal 3-state Inverting Buffer IC - 74HC54028
14-Stage Binary Ripple Counter IC - 74HC406028
12-Stage Binary Ripple Counter IC - 74HC404018
14-Stage Binary Ripple Counter IC - 74HC402017
Dual 4-bit Binary Ripple Counter IC - 74HC39319
3-State Output Octal D-Type Flip-Flop IC - 74HC37421
Octal D-Type Latch 3-State Output IC - 74HC37318
74HC32 - Quad 2-Input OR Gate IC13
8-input NAND Gate IC - 74HC3013
Octal D-Type Flip-Flop with Reset IC - 74HC27320
Octal Buffer Line Driver IC - 74HC24023
Hex D-type Flip-Flop with Reset IC - 74HC17417
74HC165 - 8-Bit Parallel In/Serial Out Shift Register IC17
8-Bit Serial In/Parallel Out Shift Register IC - 74HC16415
Quad 2-Input Multiplexer IC - 74HC15714
74HC151 - 8-Input Multiplexer IC23
8 to 3 Line Priority Encoder IC - 74HC14822
74HC138 - 3-to-8 line Decoder/Demultiplexer IC16
74HC08 - Quad 2-Input AND Gate IC15
74HC04 - Hex Inverter IC15
74HC02 - Quad 2-Input NOR Gate IC15
74HC00 - Quad 2-Input NAND Gate IC13



1. What is a 74HC series?

  • High speed, low power logic devices from the 74HC series using CMOS technology. Many current devices, like the 74TTL, 74STTL, and 4000 series, are pin compatible with the new devices.

2. What is difference between 74LS and 74HC?

  • Transistor to transistor logic is used in the 74LS uses Shottky transistors to increase switching speeds and decrease the amount of stored charge compared to traditional bipolar transistors. The 74HC employs MOSFET engineering. can therefore function with a wider range of voltages.

3. What type of IC is 7400?

  • The IC 7400 is a high-performance, high-density, high-speed serial transceiver that provides an interface between a host computer and the electronics subsystem of an automobile. The IC 7400 family features integrated power management with low standby power consumption. The IC 7400 family also offers advanced security features such as advanced Error Detection And Correction (EDAC), programmable configuration registers, Access Control Lists (ACL), environmental monitoring, remote access and diagnostics.

4. Is 74HC a TTL or CMOS?

  • The 74HC/HCT193 is a high speed Si Gate CMOS device compatible with Low Power Schottky TTL (LSTTL). A single logic gate on a CMOS chip can consist of just two FETs, while  a logic gate on a TTL chip has quite a few parts, as it requires additional components such as resistors. CMOS circuits are  used in NAND NOR gates, whereas standard TTL gates use NAND gates.

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