LM7520
dual core memory sense amplifiers (National Semiconductor)
LM75208
dual MOS sense amplifiers (National Semiconductor)
LM7521
dual core memory sense amplifiers (National Semiconductor)
LM7522
dual core memory sense amplifiers (National Semiconductor)
LM7523
dual core memory sense amplifiers (National Semiconductor)
LM7524
dual core memory sense amplifiers (National Semiconductor)
LM7525
dual core memory sense amplifiers (National Semiconductor)
LM7528
dual core memory sense amplifiers (National Semiconductor)
LM7529
dual core memory sense amplifiers (National Semiconductor)
LM75
Digital Temperature Sensor and Thermal WATCHDOG (National Semiconductor)