SPLDs

SPLD stands for Simple Programmable Logic Device. They are a compact Semiconductor IC that fall within the family of PLD (Programmable Logic Devices). These devices are typically used in applications when only a small number of I/Os are needed. SPLDs are the most straightforward, cost-effective type of programmable logic device on the market today. RS Components offer a range of high-quality parts from leading brands including Microchip Technology.

SLPD Device Structure

SPLD ICs are simple in design, they are constructed from connected macrocells containing AND and OR gates and flip-flops.

What is an SPLD?

An SPLD device can be classified into two main types of programmable logic device, they are

Fixed Logic Devices - The integrated circuit in the device is permanent and can perform one function, or a set of functions. These functions are pre-set at the point of manufacture and can not be changed.

Programmable Logic Devices - These devices can be programmed by an electronics engineer as many times as it is required. The design inside the IC is flexible so a change in the logic doesn't require any time-consuming rewiring of PCBs

Programmable Logic Applications

SPLDs are used in a wide range of electrical and electronic prototype, design and testing applications. The versatile chips are commonly for functions including

  • Data Communication
  • Signal communication
  • Controllers
  • Data display

...
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Description Price Family Name Number of Gates Number of Macro Cells Number of User I/Os Maximum Internal Frequency In System Programmability Mounting Type Package Type Pin Count Maximum Propagation Delay Time Fabrication Technology Dimensions Height Length
RS Stock No. 127-8208
Mfr. Part No.ATF16V8C-7PU
BrandMicrochip
£1.31
Each (In a Pack of 5)
Units
ATF16V8C 150 8 8 125MHz - Through Hole PDIP 20 7.5ns CMOS, TTL 26.92 x 7.11 x 4.95mm 4.95mm 26.92mm
RS Stock No. 127-8210
Mfr. Part No.ATF16V8CZ-15PU
BrandMicrochip
£1.25
Each (In a Pack of 5)
Units
ATF16V8C 150 8 8 62MHz - Through Hole PDIP 20 15ns CMOS, TTL 26.92 x 7.11 x 4.95mm 4.95mm 26.92mm
RS Stock No. 127-8205
Mfr. Part No.ATF16V8BQL-15PU
BrandMicrochip
£0.822
Each (In a Pack of 5)
Units
ATF16V8B 150 8 8 62MHz - Through Hole PDIP 20 15ns CMOS, TTL 26.92 x 7.11 x 4.95mm 4.95mm 26.92mm
RS Stock No. 177-1503
Mfr. Part No.ATF22LV10C-10PU
BrandMicrochip
£1.42
Each (In a Tube of 15)
Units
ATF22LV10C - 10 22 - In System Surface Mount PDIP 24 10ns CMOS 32.13 x 7.11 x 4.95mm 4.95mm 32.13mm
RS Stock No. 127-8215
Mfr. Part No.ATF22V10C-7PX
BrandMicrochip
£1.71
Each (In a Pack of 2)
Units
ATF22V10C 350 10 10 Minimum of 166MHz - Through Hole PDIP 24 7.5ns CMOS, TTL 32.13 x 7.11 x 4.95mm 4.95mm 32.13mm
RS Stock No. 177-1729
Mfr. Part No.ATF22LV10C-10PU
BrandMicrochip
£1.42
Each (In a Pack of 5)
Units
ATF22LV10C - 10 22 - In System Surface Mount PDIP 24 10ns CMOS 32.13 x 7.11 x 4.95mm 4.95mm 32.13mm
RS Stock No. 177-1832
Mfr. Part No.ATF22LV10C-10XU
BrandMicrochip
£1.116
Each (In a Pack of 5)
Units
ATF22LV10C - 10 22 - In System Surface Mount TSSOP 24 10ns CMOS 7.9 x 4.48 x 1.05mm 1.05mm 7.9mm
RS Stock No. 127-8212
Mfr. Part No.ATF22V10C-10JU
BrandMicrochip
£1.42
Each (In a Pack of 5)
Units
ATF22V10C 350 10 10 Minimum of 125MHz - Surface Mount PLCC 28 10ns CMOS, TTL 11.58 x 11.58 x 4.06mm 4.06mm 11.58mm
RS Stock No. 177-1502
Mfr. Part No.ATF16V8C-7JU
BrandMicrochip
£1.563
Each (In a Tube of 48)
Units
ATF16V8C - 8 18 - In System Surface Mount PLCC 20 5ns EECMOS 9.04 x 9.04 x 4.06mm 4.06mm 9.04mm
RS Stock No. 127-8203
Mfr. Part No.ATF16V8B-15SU
BrandMicrochip
£0.708
Each (In a Pack of 5)
Units
ATF16V8B 150 8 8 62MHz - Surface Mount SOIC 20 15ns CMOS, TTL 12.8 x 7.5 x 2.35mm 2.35mm 12.8mm
RS Stock No. 127-8209
Mfr. Part No.ATF16V8CZ-15JU
BrandMicrochip
£1.25
Each (In a Pack of 5)
Units
ATF16V8C 150 8 8 62MHz - Surface Mount PLCC 20 15ns CMOS, TTL 9.04 x 9.04 x 4.06mm 4.06mm 9.04mm
RS Stock No. 127-8211
Mfr. Part No.ATF22LV10C-10JU
BrandMicrochip
£1.09
Each (In a Pack of 5)
Units
ATF22LV10C 350 10 10 83.3MHz - Surface Mount PLCC 28 10ns CMOS, TTL 11.58 x 11.58 x 4.06mm 4.06mm 11.58mm