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4000 and 4500 Series (MC14) CMOS Logic IC's

4000 and 4500 Series (MC14) CMOS Logic IC's

The 4000 and 4500 series (also seen with MC14 and CD4 prefixes) are a CMOS logic family that achieved widespread popularity in the 70's, 80's, and 90's. They were first introduced by RCA. low power consumption, a wide range of supply voltages and greatly increased load driving capability. They operate with 3-12 VDC; some can operate up to 18 VDC. Gate propogation delay ranges from 20-120 ns, depending on voltage.

These devices were made by all the major semiconductor manufacturers, and some used different prefixes for the same part. Electrically, the 4001, MC14001, and CD4001 are all the same.

These items in these listings are standard DIP IC's. Most packages are 14 and 16 pins, but some devices are larger.

• Most of these listings have no individual photos, but do indicate package type. In almost all cases our generic part number will be enough to match the part you need, but to confirm a correct match, click on the listing and check the package type in Overview section.

• About 90% of these items are from major manufacturers like Texas Instruments, Motorola, Dallas, Fairchild, Hitachi, National, NEC, etc., but some are unbranded or from minor manufacturers. All parts are unused and fully guaranteed. Some older parts show age from long-term storage, but this will not affect proper operation. None of our parts are counterfeit or B stock.

• You can always use the search box to find a specific part, but it's best to use the basic, generic part number, with no prefix or suffix.

• If you can’t find what you need, please ask. Contact us.

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SKU: 4016 IC
$3.00
4016 IC
SKU: 4032 IC
$4.00
4032 IC
SKU: 4052 IC
$1.00
4052 IC
SKU: 4078 IC
$2.00
4078 IC
SKU: 4116 IC
$5.00
4116 IC
SKU: 4519 IC
$6.00
4519 IC
SKU: 4566 IC
$5.00
4566 IC
SKU: 4017 IC
$2.00
4017 IC
SKU: 4034 IC
$6.00
4034 IC
SKU: 4053 IC
$1.00
4053 IC
SKU: 4081 IC
$1.00
4081 IC
SKU: 4174 IC
$8.00
4174 IC
SKU: 4520 IC
$2.00
4520 IC
SKU: 4568 IC
$6.00
4568 IC
SKU: 4018 IC
$1.00
4018 IC
SKU: 4035 IC
$3.00
4035 IC
SKU: 4056 IC
$8.00
4056 IC
SKU: 4082 IC
$1.00
4082 IC
SKU: 4175 IC
$2.00
4175 IC
SKU: 4522 IC
$2.00
4522 IC
SKU: 4569 IC
$3.00
4569 IC
SKU: 4000 IC
$4.00
4000 IC
SKU: 4019 IC
$1.00
4019 IC
SKU: 4038 IC
$3.00
4038 IC
SKU: 4060 IC
$2.00
4060 IC
SKU: 4085 IC
$5.00
4085 IC
SKU: 4501 IC
$5.00
4501 IC
SKU: 4526 IC
$2.00
4526 IC
SKU: 4572 IC
$5.00
4572 IC
SKU: 4002 IC
$2.00
4002 IC
SKU: 4020 IC
$3.00
4020 IC
SKU: 4040 IC
$2.00
4040 IC
SKU: 4063 IC
$4.00
4063 IC
SKU: 4089 IC
$5.00
4089 IC
SKU: 4502 IC
$5.00
4502 IC
SKU: 4527 IC
$2.00
4527 IC
SKU: 4583 IC
$3.00
4583 IC
SKU: 4001 IC
$1.00
4001 IC
SKU: 4021 IC
$5.00
4021 IC
SKU: 4041 IC
$2.00
4041 IC
SKU: 4066 IC
$1.00
4066 IC
SKU: 4093 IC
$1.00
4093 IC
SKU: 4503 IC
$5.00
4503 IC
SKU: 4528 IC
$1.00
4528 IC
SKU: 4584 IC
$3.00
4584 IC
SKU: 4006 IC
$4.00
4006 IC
SKU: 4022 IC
$2.00
4022 IC
SKU: 4042 IC
$2.00
4042 IC
SKU: 4067 IC
$5.00
4067 IC
SKU: 4094 IC
$3.00
4094 IC