High-Performance Operation:

fmax (no feedback)

TIBPAL16R’ -5C Series . . . 125 MHz Min

TIBPAL16R’ -7M Series . . . 100 MHz Min

fmax (internal feedback)

TIBPAL16R’ -5C Series . . . 125 MHz Min

TIBPAL16R’ -7M Series . . . 100 MHz Min

fmax (external feedback)

TIBPAL16R’ -5C Series . . . 117 MHz Min

TIBPAL16R’ -7M Series . . . 74 MHz Min

Propagation Delay

TIBPAL16L8-5C Series . . . 5 ns Max

TIBPAL16L8-7M Series . . . 7 ns Max

TIBPAL16R’ -5C Series

(CLK-to-Q) . . . 4 ns Max

TIBPAL16R ’ -7M Series

(CLK-to-Q) . . . 6.5 ns Max

Functionally Equivalent, but Faster than,

Existing 20-Pin PLDs

Preload Capability on Output Registers

Simplifies Testing

Power-Up Clear on Registered Devices (All

Register Outputs are Set Low, but Voltage

Levels at the Output Pins Go High)

Package Options Include Both Plastic and

Ceramic Chip Carriers in Addition to Plastic

and Ceramic DIPs

Security Fuse Prevents Duplication

description

These programmable array logic devices feature high speed and functional equivalency when compared with

currently available devices. These IMPACT-XE circuits combine the latest Advanced Low-Power Schottky

technology with proven titanium-tungsten fuses to provide reliable, high-performance substitutes for

conventional TTL logic. Their easy programmability allows for quick design of custom functions and typically

results in a more compact circuit board.

The TIBPAL16’ C series is characterized from 0°C to 75°C. The TIBPAL16’ M series is characterized for

operation over the full military temperature range of –55°C to 125°C.