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	Logic Family / Base Number	No. of Pins
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CD4020BE	SC16536 + RoHS	CMOS Logic, 4020, DIP16, Bin Counter TEXAS INSTRUMENTS The CD4020BE is a CMOS 14-stage ripple-carry binary counter/divider. All 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 z... You previously purchased this product. View in Order History	Each	1+ £0.81 (£0.97) 50+ £0.58 (£0.70)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	CD4020	16Pins
SN74LS390N	SC16506 + RoHS	Dual 4 Bit Decade Counter, 35MHz, 4.75V to 5.25V, DIP 16 TEXAS INSTRUMENTS The SN74LS390N is a 4bit dual decade counter contains eight flip-flops and additional gating to implement two individual four-bit counters. It incorporates dual divide-by-two and divide-by-five counter, which can be used to implement cycle lengths equal to... You previously purchased this product. View in Order History	Each	1+ £1.17 (£1.40) 25+ £1.03 (£1.24)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	74LS390	16Pins
SN74HC240N	SC16611 + RoHS	8 Channel, 2V to 6V Octal Buffer and Line Driver, DIP 20, TEXAS INSTRUMENTS The SN74HC240N is an Octal Buffer and Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, bus-oriented receivers and transmitters. The HC240 device is organized as two 4-bit buffer... You previously purchased this product. View in Order History	Each	1+ £0.42 (£0.50) 10+ £0.36 (£0.43)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	74HC240	20Pins
74HCT541D,653	SC16321 Data Sheet + RoHS	Buffer / Line Driver, 4.5V to 5.5V, SOIC-20 NEXPERIA The 74HCT541D is an octal non-inverting buffer/Line Driver with 3-state outputs. The device features two output enables (OE1 and OE2). A high on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of... You previously purchased this product. View in Order History	Each	1+ £0.42 (£0.50) 10+ £0.28 (£0.34) 50+ £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	74HCT541	20Pins
74HC14	SC16660 Data Sheet + RoHS	Logic IC Inverter,Hex, 2 Inputs, 14 Pins, DIP, Schmittt Inverter STMICROELECTRONICS The M74HC14 is an high speed CMOS HEX Schmitt inverter fabricated with silicon gate C²MOS technology. Pin configuration and function are the same as those of the M74HC04 but all inputs have 20% VCC hysteresis level. This, together with its schmitt trigger ... You previously purchased this product. View in Order History	Each	1+ £1.09 (£1.31) 10+ £0.93 (£1.12) 50+ £0.81 (£0.97) 100+ £0.72 (£0.86)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	14Pins

HEF40106BT,653	SC16246 Data Sheet + RoHS	Logic IC, Hex Inverter with Schmitt Trigger, 14 Pins, SOIC, SMD, 40106 NEXPERIA 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	5+ £0.35 (£0.42) 50+ £0.27 (£0.32)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-	14Pins

CD74HC14E	SC16275 + RoHS	High Speed CMOS Logic Hex Schmitt Triggered IC Inverter, DIP14, 74HC14 TEXAS INSTRUMENTS The CD74HC14E is a CMOS high-speed logic hex Schmitt-triggered Inverter with 2 to 6V operation and 55 to 125°C wide operating temperature range. This inverter features 10 LSTTL loads standard outputs and 15 LSTTL loads bus driver outputs. • Unlimited input... You previously purchased this product. View in Order History	Each	1+ £0.75 (£0.90) 10+ £0.66 (£0.79)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	14Pins

CD4060BE	SC16614 + RoHS	CMOS 14 Stage Ripple Carry Binary Counter / Divider and Oscillator, 24MHz, 3V to 18V, DIP 16 TEXAS INSTRUMENTS The CD4060BE is CMOS 14 stage ripple carry binary counter/divider and oscillator in 16 pin DIP package. The oscillator configuration allows design of either RC or crystal oscillator circuits. A reset input on device resets counter to 0 state and disables o... You previously purchased this product. View in Order History	Each	1+ £0.85 (£1.02) 50+ £0.64 (£0.77)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	CD4060	16Pins

74HC02	SC16658 Data Sheet + RoHS	Quad 2 Input NOR Gate, DIP14 STMICROELECTRONICS The M74HC02 is an high speed CMOS quad 2 Input NOR gate fabricated with silicon gate C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which enables high noise immunity and stable output. You previously purchased this product. View in Order History	Each	1+ £1.15 (£1.38) 10+ £0.99 (£1.19) 50+ £0.87 (£1.04) 100+ £0.77 (£0.92)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	14Pins

CD4503BE	SC16553 + RoHS	Buffer/Driver/Receiver TEXAS INSTRUMENTS The CD4503BE is a Hex Non-inverting Buffer with 3-state outputs having high sink and source-current capability. Two disable controls are provided, one of which controls four buffers and the other controls the remaining two buffers. • 1 TTL-load output driv... You previously purchased this product. View in Order History	Each	1+ £0.70 (£0.84) 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	CD4503	16Pins

SN74HC32N	SC16562 + RoHS	Quad / 4 Channel, 2 Input 2V to 6V OR Gate, DIP TEXAS INSTRUMENTS The SN74HC32N is a 4-independent 2-input OR Gate. It performs the Boolean function Y = (A\ • B\)\ or Y =A + B in positive logic. Outputs can drive up to 10 LSTTL loads. • Low power consumption, 20µA maximum ICC • 8ns Typical TPD • ±4mA Output drive at 5V •... You previously purchased this product. View in Order History	Each	1+ £0.60 (£0.72) 10+ £0.51 (£0.61)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	14Pins

CD74HCT165E	SC16442 + RoHS	High Speed CMOS Logic 8 Bit Parallel In / Serial Out Shift Register, 74HCT165, DIP16, 5.5V TEXAS INSTRUMENTS The CD74HCT165E is a 8-bit CMOS parallel-in/serial-out Shift Register with complementary serial outputs (Q7 and Q7\) available from the last stage. When the parallel load (PL\) input is low, parallel data from the D0 to D7 inputs are loaded into the regist... You previously purchased this product. View in Order History	Each	1+ £0.76 (£0.91) 50+ £0.74 (£0.89)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	74HCT165	16Pins

SN74LS245N	SC16239 + RoHS	Octal Bus Transceiver, 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	74LS245	20Pins

SN74HCT244N	SC16535 + RoHS	Buffer/Driver/Receiver TEXAS INSTRUMENTS The SN74HCT244N is an Octal Buffer and Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The HCT244 device is organized as two 4-bit b... You previously purchased this product. View in Order History	Each	1+ £0.38 (£0.46) 50+ £0.37 (£0.44)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	74HCT244	20Pins

SN74HCT240N	SC16554 + RoHS	Logic, 74HCT240, DIP20, Octal Buffer TEXAS INSTRUMENTS The SN74HCT240N is an octal Buffer/Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The HCT240 device is organized as two 4-bit buffe... You previously purchased this product. View in Order History	Each	1+ £0.85 (£1.02) 50+ £0.79 (£0.95)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	74HCT240	20Pins

MC74HC157ADG	SC16318 Data Sheet + RoHS	Data Selector / Multiplexer, HC Family, 4 Channels, 2:1, 2V to 6V, SOIC-16 ONSEMI The MC74HC157ADG is a 2-input quad Data Selector/Multiplexer identical in pinout to the LS157. The device inputs are compatible with standard CMOS outputs, with pull-up resistors, they are compatible with LSTTL outputs. This device routes 2 nibbles (A or B... You previously purchased this product. View in Order History	Each	1+ £0.35 (£0.42) 10+ £0.26 (£0.31)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	74HC157	16Pins

CD4076BE	SC16542 + RoHS	CMOS Logic, 4076, DIP16, 4Bit D-Type TEXAS INSTRUMENTS The CD4076BE is a 4-bit CMOS D-type Register with clock and 3-state outputs. Data disable inputs are provided to control the entry of data into the flip-flops. When both data disable inputs are low, data at the D inputs are loaded into their respective fli... You previously purchased this product. View in Order History	Each	1+ £0.81 (£0.97) 50+ £0.64 (£0.77)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	CD4076	16Pins

SN7417N	SC16505 + RoHS	6 Channel 4.75V to 5.25V Bipolar Buffers with Schmitt Trigger Inputs, DIP14 TEXAS INSTRUMENTS The SN7417N is a Hex Buffer/Driver features high-voltage open-collector outputs for interfacing with high-level circuits (such as MOS) or for driving high-current loads (such as lamps or relays) and also is characterized for use as buffers for driving TTL ... You previously purchased this product. View in Order History	Each	1+ £1.42 (£1.70) 25+ £1.32 (£1.58)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	TTL17	14Pins

SN74HC74N	SC16258 + RoHS	Dual D-Type Positive Edge Triggered Flip Flops with Clear and Preset, 74HC74, 15ns, 60MHz, 5.2mA, TEXAS INSTRUMENTS The SN74HC74N is a dual D-type positive-edge-triggered Flip-flop with clear and preset. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), da... You previously purchased this product. View in Order History	Each	5+ £0.81 (£0.97) 50+ £0.72 (£0.86)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	74HC74	14Pins

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	-	16Pins

CD40106BE	SC16559 + RoHS	6 Channel CMOS Hex Schmitt Trigger Inverter, 14 Pins, TEXAS INSTRUMENTS CD40106BE is a CMOS Hex Schmitt-trigger inverter. Each circuit functions as an inverter with Schmitt-trigger action on the input. The trigger switches at different points for positive- and negative-going signals. The difference between the positive-going v... You previously purchased this product. View in Order History	Each	5+ £0.38 (£0.46) 50+ £0.33 (£0.40)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-	14Pins

74HC595D,118	SC16278 + RoHS	8 Bit Serial In, Serial / Parallel Out Shift Register, SOIC, 16 Pins NEXPERIA The 74HC595D is a high speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A. The 74HC595D is an 8 stage serial shift register with a storage register and 3 state ou... You previously purchased this product. View in Order History	Each	5+ £0.28 (£0.34) 50+ £0.27 (£0.32)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	74HC595	16Pins

CD74HC574E	SC16257 + RoHS	High Speed CMOS Logic Octal Positive Edge Triggered D Type Flip-Flops with 3 State Outputs, 15ns, 60MHz, 7.8mA, DIP TEXAS INSTRUMENTS The CD74HC574E is an octal positive-edge-triggered high speed CMOS D-type Flip-flop with 3-state outputs and the capability to drive 15 LSTTL loads. The eight edge-triggered flip-flops enter data into their registers on the low to high transition of clock ... You previously purchased this product. View in Order History	Each	1+ £0.88 (£1.06) 10+ £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	74HC574	20Pins

MC74HCU04ADR2G	SC17250 Data Sheet + RoHS	Logic IC, Inverter, Hex, 1 Inputs, 14 Pins, NSOIC, 74HCU04 ONSEMI The MC74HCU04A is identical in pinout to the LS04 and the MC14069UB. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of six single−stage inverters. These inver... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.35 (£0.42) 10+ £0.25 (£0.30) 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	-	14Pins

CD74HCT112E	SC16617 + RoHS	High Speed CMOS Logic Dual Negative Edge Triggered JK Flip Flops with Set and Reset, 14ns, 60MHz TEXAS INSTRUMENTS The CD74HCT112E is a dual negative-edge-triggered J-K Flip-flop with set and reset. It utilizes silicon-gate CMOS technology to achieve operating speeds equivalent to LSTTL parts. It exhibits the low power consumption of standard CMOS integrated circuits, ... You previously purchased this product. View in Order History	Each	1+ £0.80 (£0.96) 50+ £0.70 (£0.84)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	74HCT112	16Pins