Logic

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Logic

Find logic ICs for your project circuit design here at CPC. Shop our huge selection of inverter Schmitt trigger ICs, as well as ICs for a variety of jobs. Browse counter ICs, decoder/encoder ICs, flip-flop ICs and much more, all from leading suppliers.

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity

SN74HC161N	SC16615 + RoHS	SYNC BINARY COUNTER, 4BIT, DIP-16 TEXAS INSTRUMENTS The SN74HC161N is a 4-bit presettable Synchronous Binary Counter features an internal carry look-ahead for application in high-speed counting designs. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs cha... You previously purchased this product. View in Order History	Each	1+ £0.55 (£0.66)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1
HEF40106BT	SC12813 Data Sheet + RoHS	4000 Locmos, SMD, 40106, SOIC14 NXP The HEF40106BT provides six inverting buffers. Each input has a schmitt trigger circuit. The inverting buffer switches at different points for positive going and negative going signals. The difference between the positive voltage (VT+) and the negative vol... You previously purchased this product. View in Order History	Each	1+ £0.34 (£0.41) 10+ £0.17 (£0.20) 100+ £0.14 (£0.17)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1
MC14093BDG	SC12810 Data Sheet + RoHS	4000 CMOS, SMD, 4093, SOIC14, 15V ONSEMI The MC14093BDG is a quad 2-input NAND Schmitt Trigger is constructed with MOS P-channel and N-channel enhancement mode devices in a single monolithic structure. This device finds primary use where low power dissipation and/or high noise immunity is desired... You previously purchased this product. View in Order History	Each	1+ £0.36 (£0.43) 10+ £0.32 (£0.38) 100+ £0.27 (£0.32)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1
SN74HC20N	SC16516 + RoHS	Logic, Dual 4-Input NAND Gate, 14DIP TEXAS INSTRUMENTS The SN74HC20N is a dual 4-input positive-NAND Gate contains two independent circuits. This device performs the Boolean function Y = (A • B • C • D)\ or Y = A\ + B\ + C\ + D\ in positive logic. • 20µA Maximum ICC low power consumption • 11ns Propagation del... You previously purchased this product. View in Order History	Each	1+ £0.29 (£0.35) 10+ £0.27 (£0.32)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1
74HC574D	SC13772 Data Sheet + RoHS	Logic, 74HC574, SOIC20, Octal D FF NXP The 74HC574D is an octal D-type Flip-Flop with positive edge-trigger and 3-state is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL. It is specified in compliance with JEDEC standard no-7A. This octal D-type flip-flop fea... You previously purchased this product. View in Order History	Each	1+ £0.46 (£0.55) 10+ £0.33 (£0.40) 100+ £0.23 (£0.28)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

CD4040BE	SC16465 + RoHS	IC, 4000 CMOS, 4040, DIP16, 18V TEXAS INSTRUMENTS The CD4040BE is a CMOS 12-stage ripple-carry binary counter/divider, counter stages are flip-flops. The state of a counter advances one count on the negative transition of each input pulse; a high level on the reset line resets the counter to its all zeros... You previously purchased this product. View in Order History	Each	5+ £0.56 (£0.67) 50+ £0.49 (£0.59)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5

NC7SZ125M5X	SC19262 Data Sheet + RoHS	Ultra High Speed Buffer with three State Output, 1.65V to 5.5V, SOT-23-5 ONSEMI The NC7SZ125M5X is a single Buffer with three-state output. The device is fabricated with advanced CMOS technology to achieve ultra high speed with high output drive while maintaining low static power dissipation over a very broad VCC operating range. The ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.19 (£0.23) 10+ £0.13 (£0.16) 100+ £0.07 (£0.08)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5

74HC238D,653	SC20404 Data Sheet + RoHS	Decoder / Demultiplexer, HC Family, 8 Output, 2V to 6V, SOIC-16 NEXPERIA The 74HC238D is a 3-to-8 Decoder/Demultiplexer decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1\ and E2\ and E3). Every output will be low unless E1\ an... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.39 (£0.47) 10+ £0.32 (£0.38) 100+ £0.20 (£0.24)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

CD74HC238E	SC16436 + RoHS	IC, 74HC, 74HC238, DIP16, 6V TEXAS INSTRUMENTS The CD74HC238E is a 3-to-8 high speed CMOS Decoder/Demultiplexer well suited to memory address decoding or data routing applications. Both circuits feature low power consumption usually associated with CMOS circuitry, yet have speeds comparable to low powe... You previously purchased this product. View in Order History	Each	1+ £0.99 (£1.19) 10+ £0.91 (£1.09)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

CD4094BE	SC16567 + RoHS	IC, 4000 CMOS, 4094, DIP16, 18V TEXAS INSTRUMENTS The CD4094BE is a CMOS 8-stage Shift-and-Store Bus Register having a storage latch associated with each stage for strobing data from the serial input to parallel buffered 3-state outputs. The parallel outputs may be connected directly to common bus lines. ... You previously purchased this product. View in Order History	Each	1+ £0.62 (£0.74) 50+ £0.53 (£0.64)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

SN74HC688N	SC16569 + RoHS	8 Bit Identity / Magnitude Comparators (P=Q) with Enable, DIP, 20 Pins TEXAS INSTRUMENTS The SN74HC688N is a 8-bit Identity/Magnitude Comparator (P=Q) with an enable. It performs comparison of two 8-bit binary or BCD words. An OE\ input may be used to force the output to the high level. • High-current outputs drive up to 10 LSTTL loads • 80µA ... You previously purchased this product. View in Order History	Each	1+ £1.38 (£1.66) 10+ £1.16 (£1.39)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

SN74HCT157N	SC16623 + RoHS	LOGIC, QUAD 2-TO-1 SEL/MUX, 16DIP TEXAS INSTRUMENTS The SN74HCT157N is a 2-to-1 quadruple Data Selector/Multiplexer contain inverters and drivers to supply full data selection to the four output gates. A separate strobe (G\) input is provided. A 4-bit word is selected from one of two sources and is routed t... You previously purchased this product. View in Order History	Each	1+ £1.21 (£1.45) 50+ £1.13 (£1.36)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

74HC138D	SC13765 Data Sheet + RoHS	Logic, 74HC138, SOIC16, Mux / Demux NXP The 74HC138D is a high speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). The 74HC138D decoder accepts three binary weighted address inputs (A0, A1 and A3) and when enabled, provides 8 mutually exclusive active LOW outputs... You previously purchased this product. View in Order History	Each	1+ £0.20 (£0.24) 10+ £0.14 (£0.17) 100+ £0.10 (£0.12)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

74HC573	SC16662 Data Sheet + RoHS	Logic IC, Octal D-Type Latch with 3 State Output Non Inverting, DIP, 20 Pins STMICROELECTRONICS The M74HC573 is an high speed CMOS octal latch with 3 State outputs fabricated with silicon gate C²MOS technology. This 8 Bit D-Type latches is controlled by a latch enable input (LE) and output enable input (OE). While the LE input is held at a high level... You previously purchased this product. View in Order History	Each	1+ £1.62 (£1.94) 10+ £1.39 (£1.67) 50+ £1.22 (£1.46) 100+ £1.07 (£1.28)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

CD4081BE	SC16475 + RoHS	4000 CMOS, 4081, DIP14, 18V TEXAS INSTRUMENTS CD4081BE is a quad 2-input AND gate provides the system designer with direct implementation of the AND function and supplement the existing family of CMOS gates. • Medium speed operation tPHL=60ns (typ) at VDD=10V • 100% tested for quiescent current at 20V... You previously purchased this product. View in Order History	Each	1+ £0.37 (£0.44) 50+ £0.32 (£0.38)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

SN74LS164N	SC16518 + RoHS	IC, 74LS, 74LS164, DIP14, 7V TEXAS INSTRUMENTS The SN74LS164N is a serial-in Shift Register features gated serial inputs and an asynchronous clear. The gated serial inputs (A and B) permit complete control over incoming data as a low at either input inhibits entry of the new data and resets the first f... You previously purchased this product. View in Order History	Each	1+ £0.87 (£1.04) 25+ £0.84 (£1.01)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

74AHC1G14GW,125	SC19199 Data Sheet + RoHS	Hex Schmitt Trigger Inverter, TSSOP, 5 Pins NEXPERIA The 74AHC1G14GW is a high-speed Si-gate CMOS device provides an Inverting buffer function with Schmitt-trigger action. This device are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. The device has CM... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	10+ £0.06 (£0.07) 50+ £0.05 (£0.06) 100+ £0.04 (£0.05)	Restricted Item Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Add Min: 10 Mult: 10

SN74LS245N	SC16239 + RoHS	IC, 74LS, 74LS245, DIP20, 5.25V TEXAS INSTRUMENTS The SN74LS245N is an Octal Bus Transceiver IC, designed for asynchronous 2-way communication between data buses. The control-function implementation minimizes external timing requirements. The device allows data transmission from the A bus to the B bus or ... You previously purchased this product. View in Order History	Each	1+ £1.21 (£1.45) 50+ £0.94 (£1.13)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

CD4504BE	SC16568 + RoHS	CMOS Logic, 4504, DIP16, Level Shifter TEXAS INSTRUMENTS The CD4504BE is a hex voltage Level-shifter IC consists of six circuits which shift input signals from the VCC logic level to the VDD logic level. To shift TTL signals to CMOS logic levels, the SELECT input is at the VCC HIGH logic state. When the SELECT i... You previously purchased this product. View in Order History	Each	1+ £0.44 (£0.53) 50+ £0.42 (£0.50)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

SN74HC04N	SC19340 + RoHS	Hex Inverter, 2V to 6V, 14 Pins, DIP TEXAS INSTRUMENTS The SN74HC04N is a 1-input 14-pin Hex Inverter made of CU NIPDAU/CU SN lead/ball finish. This device contains six independent inverters. It performs the Boolean function Y = A in positive logic. It features 20µA maximum ICC low power consumption, ±4mA outp... You previously purchased this product. View in Order History	Each	1+ £0.88 (£1.06) 10+ £0.81 (£0.97)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

CD4027BE	SC16509 + RoHS	CMOS Logic, 4027, DIP16, J-K FF TEXAS INSTRUMENTS The CD4027BE is a Single Monolithic Chip Integrated Circuit, containing two identical complementary-symmetry J-K flip-flops. Each flip-flop has provisions for individual J, K, set, reset and clock input signals. Buffered Q and Q\ signals are provided as ou... You previously purchased this product. View in Order History	Each	1+ £0.66 (£0.79) 50+ £0.56 (£0.67)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

74LVC1G17GW-Q100,1	SC20403 + RoHS	Buffer, 74LVC1G17, 1.65V to 5.5V, TSSOP-5 NEXPERIA 74LVC1G17GW-Q100,1 is a single schmitt trigger buffer. Inputs can be driven from either 3.3V or 5V devices. This feature allows the use of this device as a translator in mixed 3.3V and 5V environments. This device is fully specified for partial power-down ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.29 (£0.35) 10+ £0.19 (£0.23) 100+ £0.07 (£0.08)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

MC74HC08ADG	SC20553 Data Sheet + RoHS	Logic IC, AND Gate, Quad, 2 Inputs, 14 Pins, SOIC, 74HC08 ONSEMI The MC74HC08ADG is a high-performance Silicon-Gate CMOS based quad 2-input AND Gate. The device is identical in pin out to the LS08. The device inputs are compatible with Standard CMOS outputs, with pull-up resistors, they are compatible with LSTTL outputs... You previously purchased this product. View in Order History	Each	1+ £0.49 (£0.59) 10+ £0.40 (£0.48) 100+ £0.25 (£0.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

SN74HC138N	SC20507 + RoHS	IC, LOGIC, 74HC, DECODER/DEMUX TEXAS INSTRUMENTS You previously purchased this product. View in Order History	Each	1+ £0.87 (£1.04) 10+ £0.82 (£0.98)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1

MM74HC540WM	SC20335 Data Sheet + RoHS	3 State Inverting Octal Buffer, 2V to 6V, SOIC 20 ONSEMI The MM74HC540WM is an inverting octal 3-state Buffer utilizes advanced silicon-gate CMOS technology. It possesses high drive current outputs which enable high speed operation even when driving large bus capacitances. This circuit achieves speeds comparable... You previously purchased this product. View in Order History	Each	1+ £0.70 (£0.84) 10+ £0.62 (£0.74) 100+ £0.45 (£0.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1