Product Summary

The PALC22V10-25WMB is a CMOS Flash-erasable second-generation programmable array logic device. It is implemented with the familiar sum-of-products (AND-OR) logic structure and the programmable macrocell. The PALC22V10-25WMB is executed in a 24-pin 300-mil molded DIP, a 300-mil cerDIP, a 28-lead square ceramic leadless chip carrier, a 28-lead square plastic leaded chip carrier, and provides up to 22 inputs and 10 outputs. The PALC22V10-25WMB can be electrically erased and reprogrammed. Along with this increase in functional density, the PALC22V10-25WMB provides lower-power operation through the use of CMOS technology, and increased testability with Flash reprogrammability.


PALC22V10-25WMB absolute maximum ratings: (1)Storage Temperature : –65°C to +150°C; (2)Ambient Temperature with Power Applied: –55°C to +125°C; (3)Supply Voltage to Ground Potential (Pin 24 to Pin 12): –0.5V to +7.0V; (4)DC Voltage Applied to Outputs in High-Z State : –0.5V to +7.0V, DC Input Voltage: –0.5V to +7.0V; (5)Output Current into Outputs (LOW): 16 mA; (6)DC Programming Voltage: 12.5V; (7)Latch-up Current: > 200 mA; (8)Static Discharge Voltage (per MIL-STD-883, Method 3015): > 2001V; (9)CIN Input Capacitance VIN = 2.0V @ f = 1 MHz: 10 pF.


PALC22V10-25WMB features: (1)Low power 90 mA max. commercial (10 ns), 130 mA max. commercial (5 ns); (2)CMOS Flash EPROM technology for electrical erasability and reprogrammability; (3)Variable product terms 2 ×(8 through 16)product terms; (4)User-programmable macrocell Output polarity control, Individually selectable for registered or combinatorial operation; (5)Up to 22 input terms and 10 outpu; (6)DIP, LCC, and PLCC available; (7)High reliability Proven Flash EPROM technology, 100% programming and functional testing.


PALC22V10-25WMB pin connection