Logic ICs

Logic ICs are often referred to as ‘commodity ICs’ (integrated Circuits) are used in almost every piece of electrical and electronic equipment and circuitry across the world. Semiconductor ICs are widely used in development, design and manufacturing applications. RS offer an extensive range of high-quality standard logic semiconductors from leading brands including Texas Instruments, Toshiba, Nexperia, STMicroelectronics and ON Semiconductor.

Common Logic ICs types and their uses

Buffers transfer voltage from high to low output impedance circuits, acting as a barrier between source and load to prevent network disturbance. These devices can also be classified as as

  • Bus buffers
  • Buffer and Converter combinations
  • Buffer and Line Driver combinations

Bus Transceiver devices provide input/output signal control (i.e. bidirectional, unlike buffers,) to a shared data bus.

Counter ICs (also Shift Registers) typically comprises a number of connected cascading flip-flops, designed to register the number of times a process, clock or event occurs.

Decoders and Demultiplexers convert an input binary code to a single numeric output (decoders), or take information from a single input line and transmit it via one of the multiple outputs (demux)

Hex Inverters output opposite voltages to their input level, then invert the input signal to help clean up digital signal noise, add delay, shift levels, or convert between logic families.

Latch ICs offer high-speed, reliable protection for semiconductors against static discharge or excess voltage.

Logic Gates control signal flow via boolean functions (NOT, AND, OR, NAND, NOR), processing the signal into binary information.

Logic Level Shifters and Voltage Translators translate one logic level signal or voltage domain to another, enabling broader compatibility between different components / ICs.

Monostable Multivibrators produce a timed delay within circuits, for use as timers or pulse detectors.

Schmitt Trigger Inverters are active circuits that convert analog input signals to digital output.

Addressable Scan Ports
Addressable Scan Ports
Analogue Multipliers and Dividers
Analogue Multipliers and Dividers
Bounce Eliminator ICs
Bounce Eliminator ICs
Buffers
Buffers
Bus Buffers
Bus Buffers
Bus Switches
Bus Switches
Bus Transceivers
Bus Transceivers
Counter ICs
Counter ICs
Encoder & Decoder ICs
Encoder & Decoder ICs
Flip Flop ICs
Flip Flop ICs
Frequency Multipliers & Dividers
Frequency Multipliers & Dividers
Inverters ICs
Inverters ICs
Latch ICs
Latch ICs
Logic Adders
Logic Adders
Logic Comparators
Logic Comparators
Logic Gates
Logic Gates
Monostable Multivibrators
Monostable Multivibrators
Multiplexer & Demultiplexer ICs
Multiplexer & Demultiplexer ICs
Parity Functions
Parity Functions
Translator ICs
Translator ICs

5761 Products showing for Logic ICs

1 of 289
In Stock
Nexperia 74HC573D,653 8-Bit Octal D Type Latch, Transparent, 3 State, 20-Pin SO
  • RS Stock No. 219-4271
  • Mfr. Part No. 74HC573D,653
Subtotal (1 pack of 25 units)
SGD14.75(exc. GST)
SGD0.59/unit
Last RS stock
Texas Instruments 6 Schmitt Trigger Input Schmitt Trigger Inverter, 14-Pin TSSOP
  • RS Stock No. 197-7519
  • Mfr. Part No. SN74LVC14APW
Subtotal (1 pack of 25 units)
SGD23.80(exc. GST)
SGD0.952/unit
In Stock
Texas Instruments SN74LS08N, 4 2-Input AND Logic Gate, 14-Pin PDIP
  • RS Stock No. 307-519
  • Mfr. Part No. SN74LS08N
Subtotal (1 unit)
SGD1.28(exc. GST)
SGD1.28/unit
Currently unavailable
Maxim Integrated Multiplexer, 1 CMOS, 8-Pin PDIP
  • RS Stock No. 190-5671P
  • Mfr. Part No. DG419DJ+
Subtotal 2 units (supplied in a tube)
SGD33.99(exc. GST)
SGD16.995/unit
Last RS stock
onsemi MM74HCT14MX 6 Schmitt Trigger Input CMOS Inverter, 14-Pin SOIC
  • RS Stock No. 671-1835P
  • Mfr. Part No. MM74HCT14MX
Subtotal 10 units (supplied in a tube)
SGD2.99(exc. GST)
SGD0.299/unit
In Stock
onsemi MC74VHC541DWR2G 3 State Bus Buffer, 20-Pin SOIC
  • RS Stock No. 805-6398
  • Mfr. Part No. MC74VHC541DWR2G
Subtotal (1 pack of 20 units)
SGD34.32(exc. GST)
SGD1.716/unit
In Stock
Texas Instruments SN74LS73AN 2 Flip Flop IC LS, 14-Pin PDIP
  • RS Stock No. 709-2980
  • Mfr. Part No. SN74LS73AN
Subtotal (1 pack of 5 units)
SGD25.83(exc. GST)
SGD5.166/unit
In Stock
Texas Instruments SN74LVC1G17DBVR, 1-Channel Non-Inverting Schmitt Trigger Input Single Ended Buffer, 5-Pin SOT-23
  • RS Stock No. 526-375
  • Mfr. Part No. SN74LVC1G17DBVR
Subtotal (1 pack of 25 units)
SGD3.025(exc. GST)
SGD0.121/unit
Temporarily out of stock
Nexperia 74HC4051D,653 Demultiplexer, 1 74HC 1 x 8:1, Non-Inverting, Demultiplexer, Multiplexer, 16-Pin SO-16
  • RS Stock No. 170-7966
  • Mfr. Part No. 74HC4051D,653
Subtotal (1 reel of 2500 units)
SGD610.00(exc. GST)
SGD0.244/unit
In Stock
Hengstler 635 Counter, Counter, 6 Digit, 10 Hz 24V
  • RS Stock No. 165-576
  • Mfr. Part No. 0 635 812
Subtotal (1 unit)
SGD61.35(exc. GST)
SGD61.35/unit
In Stock
Texas Instruments 1 Inverter, 5-Pin SOT-23
  • RS Stock No. 197-7521P
  • Mfr. Part No. SN74LVC1G04DBVR
Subtotal 200 units (supplied on a reel)
SGD18.00(exc. GST)
SGD0.09/unit
In Stock
Toshiba TC74HC595AP(F) 1 Through Hole Shift Register HC PDIP, 16-Pin
  • RS Stock No. 540-0095
  • Mfr. Part No. TC74HC595AP(F)
Subtotal (1 pack of 5 units)
SGD6.36(exc. GST)
SGD1.272/unit
In Stock
Texas Instruments SN74AC14N 6 Schmitt Trigger Input CMOS Inverter, 14-Pin PDIP
  • RS Stock No. 663-0950P
  • Mfr. Part No. SN74AC14N
Subtotal 10 units (supplied in a tube)
SGD9.58(exc. GST)
SGD0.958/unit
Currently unavailable
onsemi MC100EPT23DG, Logic Level Translator Translator 2 LVPECL/LVDS/CML to LVTTL/LVCMOS, 8-Pin SOIC
  • RS Stock No. 787-6769
  • Mfr. Part No. MC100EPT23DG
Subtotal (1 unit)
SGD16.86(exc. GST)
SGD16.86/unit
In Stock
Toshiba TC7SHU04FU(F) 1 CMOS Inverter, 5-Pin SSOP
  • RS Stock No. 601-5121
  • Mfr. Part No. TC7SHU04FU(F)
Subtotal (1 pack of 5 units)
SGD1.93(exc. GST)
SGD0.386/unit
In Stock
Texas Instruments, 4 2-Input XOR Logic Gate, 14-Pin PDIP
  • RS Stock No. 923-2357
  • Mfr. Part No. SN74LS86AN
Subtotal (1 tube of 25 units)
SGD23.55(exc. GST)
SGD0.942/unit
In Stock
RS PRO Counter, Counter, 5 Digit Mechanical
  • RS Stock No. 710-5228
Subtotal (1 unit)
SGD12.27(exc. GST)
SGD12.27/unit
In Stock
Texas Instruments 8-Bit Latch, Transparent, 3 State, 20-Pin PDIP
  • RS Stock No. 217-5667P
  • Mfr. Part No. SN74HC573AN
Subtotal 1 unit (supplied in a tube)
SGD1.02(exc. GST)
SGD1.02/unit
In Stock
Texas Instruments SN75176BP Bus Transceiver Inverting Differential, 8-Pin SOIC
  • RS Stock No. 100-0738
  • Mfr. Part No. SN75176BP
Subtotal (1 tube of 50 units)
SGD102.25(exc. GST)
SGD2.045/unit
In Stock
Trumeter 7922 Counter, Counter, 6 Digit LCD, 10 kHz 240V ac
  • RS Stock No. 921-1732
  • Mfr. Part No. 7922
Subtotal (1 unit)
SGD567.87(exc. GST)
SGD567.87/unit
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