56-Pin Dual Bus Driver, 3.3V, 2-Port, TSSOP-56, -40 to 85°C
9-Bit Dual Counter, 150MHz, Positive Edge Trigger, TFSOP-14
Buffer/Line Driver 20-CH Non-Inverting 3-ST CMOS 56-Pin TSSOP T/R
9-Bit Dual-Synchronous Counter, 150MHz, SSOP, -40°C to 85°C
IC REGISTER 18BIT 3ST 56-TSSOP