These programmable array logic devices feature high speed and functional equivalency when compared with currently available devices. These IMPACT™ 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. In addition, chip carriers are available for futher reduction in board space.
Extra circuitry has been provided to allow loading of each register asynchronously to either a high or low state. This feature simplifies testing because the registers can be set to an initial state prior to executing the test sequence.
The TIBPAL20 C series is characterized from 0°C to 75°C. The TIBPAL20 M series is characterized for operation over the full military temperature range of 55°C to 125°C.
IMPACT is a trademark of Texas Instruments Incorporated.
PAL is a registered trademark of Advanced Micro Devices Inc.
| Supply voltage (min) (V) | 4.75 |
| Supply voltage (max) (V) | 5.25 |
| Clock frequency (max) (MHz) | 40 |
| Supply current (max) (µA) | 100000 |
| Rating | Military |
| Operating temperature range (°C) | -55 to 125 |
| CDIP (JT) | 24 | 221.44 mm² 32 x 6.92 |
| LCCC (FD) | 28 | 130.6449 mm² 11.43 x 11.43 |
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