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.

Analogue Multipliers and Dividers
Analogue Multipliers and Dividers
Bounce Eliminator ICs
Bounce Eliminator ICs
Buffers
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

5884 Products showing for Logic ICs

1 of 295
In Stock
onsemi 74LCX245MTC Bus Transceiver, 8-Bit Non-Inverting LVCMOS, 20-Pin TSSOP
  • RS Stock No. 671-1608
  • Mfr. Part No. 74LCX245MTC
Subtotal (1 pack of 10 units)
PHP338.70(exc. VAT)
PHP33.87/unit
Temporarily out of stock
Siemens SENTRON Counter, Counter, 7 Digit Mechanical 24V dc
  • RS Stock No. 123-9496
  • Mfr. Part No. 7KT5811
Subtotal (1 unit)
PHP6,891.72(exc. VAT)
PHP6,891.72/unit
In Stock
Red Lion C48C Counter, Counter, 6 Digit LCD, 60 Hz 250V ac
  • RS Stock No. 905-5422
  • Mfr. Part No. C48CS003
Subtotal (1 unit)
PHP19,889.70(exc. VAT)
PHP19,889.70/unit
In Stock
Toshiba TC4049BP(F), 6-Channel Inverting CMOS Hex Buffer, 16-Pin PDIP
  • RS Stock No. 531-6647
  • Mfr. Part No. TC4049BP(F)
Subtotal (1 pack of 10 units)
PHP271.61(exc. VAT)
PHP27.161/unit
Currently unavailable
Panasonic TH63 Hour Meter, Counter, 6 Digit Analogue 220V ac
  • RS Stock No. 228-807
  • Mfr. Part No. TH638CEJ
Subtotal (1 unit)
PHP3,274.00(exc. VAT)
PHP3,274.00/unit
Temporarily out of stock
Nexperia 74HCT132D,653, 4 2-Input NAND Schmitt Trigger Input Logic Gate, 14-Pin SO
  • RS Stock No. 170-8017
  • Mfr. Part No. 74HCT132D,653
Subtotal (1 reel of 2500 units)
PHP33,830.00(exc. VAT)
PHP13.532/unit
Temporarily out of stock
Red Lion CUB5 Counter, Counter, 8 Digit LCD, 20 kHz 28V dc
  • RS Stock No. 492-7319
  • Mfr. Part No. CUB5B000
Subtotal (1 unit)
PHP17,866.61(exc. VAT)
PHP17,866.61/unit
Currently unavailable
Texas Instruments SN74LVC3G17DCUR, 3-Channel Schmitt Trigger Input CMOS Schmitt Buffer, 8-Pin VSSOP
  • RS Stock No. 229-7050
  • Mfr. Part No. SN74LVC3G17DCUR
Subtotal (1 pack of 25 units)
PHP365.50(exc. VAT)
PHP14.62/unit
In Stock
Toshiba TC74HC14AF(F) 6 Schmitt Trigger Input Hex Schmitt Trigger Inverter, 14-Pin SOP
  • RS Stock No. 540-7787
  • Mfr. Part No. TC74HC14AF(F)
Subtotal (1 pack of 5 units)
PHP158.42(exc. VAT)
PHP31.684/unit
In Stock
Texas Instruments SN74LVC1G17DBVR 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)
PHP392.50(exc. VAT)
PHP15.70/unit
In Stock
Texas Instruments SN74LVC1T45DCKR Bus Transceiver Non-Inverting LVTTL, 6-Pin SC-70
  • RS Stock No. 796-8262
  • Mfr. Part No. SN74LVC1T45DCKR
Subtotal (1 pack of 10 units)
PHP218.55(exc. VAT)
PHP21.855/unit
Being discontinued
Panasonic TH63 Hour Meter, Counter Analogue 24V ac
  • RS Stock No. 106-6411
  • Mfr. Part No. TH634
Subtotal (1 unit)
PHP3,054.76(exc. VAT)
PHP3,054.76/unit
Temporarily out of stock
Nexperia 74LVC1G157GW,125, Encoder, 6-Pin SC-88
  • RS Stock No. 816-8769
  • Mfr. Part No. 74LVC1G157GW,125
Subtotal (1 pack of 50 units)
PHP226.00(exc. VAT)
PHP4.52/unit
In Stock
RS PRO Counter, Counter, 5 Digit Mechanical
  • RS Stock No. 710-5228
Subtotal (1 unit)
PHP685.63(exc. VAT)
PHP685.63/unit
Last RS stock
Texas Instruments SN74HC14QDRQ1 6 Schmitt Trigger Input Hex Schmitt Trigger Inverter
  • RS Stock No. 252-8717
  • Mfr. Part No. SN74HC14QDRQ1
Subtotal (1 pack of 10 units)
PHP302.80(exc. VAT)
PHP30.28/unit
In Stock
Texas Instruments Bus Transceiver, 8-Bit Non-Inverting CMOS, 20-Pin PDIP
  • RS Stock No. 923-2483
  • Mfr. Part No. SN74HC245N
Subtotal (1 tube of 20 units)
PHP753.56(exc. VAT)
PHP37.678/unit
In Stock
Texas Instruments SN74LV1T34DBVR Inverting CMOS Buffer, 5-Pin SOT-23
  • RS Stock No. 218-4596
  • Mfr. Part No. SN74LV1T34DBVR
Subtotal (1 pack of 25 units)
PHP276.30(exc. VAT)
PHP11.052/unit
In Stock
Elesa DD51 Counter, Counter, 4 Digit
  • RS Stock No. 448-8729
  • Mfr. Part No. CE.84183
Subtotal (1 unit)
PHP5,533.18(exc. VAT)
PHP5,533.18/unit
In Stock
Nexperia HEF4001BT,653, 4 2-Input NOR Quad 2-Input NOR Gate, 14-Pin SO-14
  • RS Stock No. 219-4345
  • Mfr. Part No. HEF4001BT,653
Subtotal (1 pack of 50 units)
PHP670.00(exc. VAT)
PHP13.40/unit
In Stock
Texas Instruments SN74HC138N, Decoder, 1MHz, 16-Pin PDIP
  • RS Stock No. 443-031
  • Mfr. Part No. SN74HC138N
Subtotal (1 unit)
PHP88.92(exc. VAT)
PHP88.92/unit
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