
Specialty Logic
Specialty Logic ICs are designed to provide an application specific logic output type such as BCD rate multiplication, addressable scan port, bus termination array, CML driver, comparator, ABT scan test, binary full adder, complimentary pair plus inverter, configurable buffer, contact bounce eliminator, crystal oscillator, delay element, differential receiver, LVTTL-to-GTLP transceiver, memory decoder, power good detector, and frequency divider.
Sourcing STMicroelectronics Specialty Logic: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 7
| Product | Pricing | Datasheet | Supply Voltage | Logic Type | Number of Bits | Mounting Type | Operating Temperature | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|
![]() 74ACT1284TTR STMicroelectronics | 4.5V ~ 5.5V | IEEE STD 1284 Translation Transceiver | 7 | Surface Mount | -40°C ~ 85°C | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP | 3,816 | ||
![]() HCF4089BEY STMicroelectronics | 3V ~ 20V | Binary Rate Multiplier | 4 | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-DIP | 7,575 | ||
![]() HCF4527BEY STMicroelectronics | 3V ~ 20V | BCD Rate Multiplier | 4 | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-DIP | 9,930 | ||
![]() HCF4007UBEY STMicroelectronics | 1 $0.5300 | 3V ~ 18V | Complementary Pair Plus Inverter | 3 | Through Hole | -55°C ~ 125°C | 14-DIP (0.300", 7.62mm) | 14-DIP | 8,987 | |
![]() 74LVCZ161284ATTR STMicroelectronics | 1 $3.5900 | 3V ~ 3.6V | IEEE STD 1284 Translation Transceiver | 19 | Surface Mount | -40°C ~ 85°C | 48-TFSOP (0.240", 6.10mm Width) | 48-TSSOP | 1,934 | |
![]() 74LVC161284TTR STMicroelectronics | 3V ~ 3.6V | IEEE STD 1284 Translation Transceiver | 19 | Surface Mount | -40°C ~ 85°C | 48-TFSOP (0.240", 6.10mm Width) | 48-TSSOP | 1,696 | ||
![]() 74ACT1284MTR STMicroelectronics | 4.5V ~ 5.5V | IEEE STD 1284 Translation Transceiver | 7 | Surface Mount | -40°C ~ 85°C | 20-SOIC (0.295", 7.50mm Width) | 20-SO | 8,892 |




