NI / EMERSON TNT4882-BQF330

TNT4882-BQF330 is a 100-pin quad flat pack (QFP) GPIB ASIC. It is a single-chip IEEE 488.2 talker/listener interface to the GPIB. It combines the circuitry of the NAT4882 IEEE 488.2 controller application specific-integrated circuit (ASIC), Turbo488 performance-enhancing ASIC, and GPIB transceivers to create a single-chip IEEE 488.2 interface. User can port existing code from the NAT4882, the NEC µPD7210, and the TI TMS9914A register sets directly to the TNT4882. It features transfer rates up to 1.5MB/s using the IEEE 488.1 handshake or up to 8MB/s using the HS488 GPIB handshake protocol.