TIBPAL16L8-25C, TIBPAL16R4-25C, TIBPAL16R6-25C, TI.
Texas Instruments
TIBPAL16L8-30M - Low-Power High-Performance IMPACT PAL Circuits
TIBPAL16L8-25C, TIBPAL16R4-25C, TIBPAL16R6-25C, TIBPAL16R8-25C TIBPAL16L8-30M, TIBPAL16R4-30M, TIBPAL16R6-30M, TIBPAL16R8-30M LOW-POWER HIGH-PERFORMAN.