SN10KHT5538

10KH Compatible Open-Collector Outputs Drive Bus Lines or Buffer Memory Address Registers ECL and TTL Control Inputs Flow-Through Architecture Optimizes PCB Layout Center-Pin VCC, VEE, and GND Configurations Minimize High-Speed Switching Noise Package Options Include “Small Outline” Packages and Standard Plastic 300-mil DIPs description This octal ECL-to-TTL translator is designed to provide efficient translation between a 10KH signal environment and a TTL signal environment. This device is designed specifically to improve the performance and density of ECL-to-TTL CPU/bus oriented functions such as memory address drivers, clock drivers, and busoriented receivers and transmitters while eliminating the need for three-state overlap protection. Two output enables, OE1 and OE2, are provided. These enable inputs are ANDed together with OE1 being ECL-compatible and OE2 being TTL-compatible. This offers the choice of controlling the outputs of the device from either a TTL or ECL signal environment. The SN10KHT5538 is characterized for operation from 0°C to 75°C. SN10KHT5538 OCTAL ECLĆTOĆTTL TRANSLATOR WITH OPENĆCOLLECTOR OUTPUTS SDZS012 − MARCH 1990 DW OR NT PACKAGE (T0P VIEW) Y1 Y2 Y3 Y4 VCC GND GND GND Y5 Y6 Y7 Y8 1 2 3 4 5 6 7 8 9 10 11 12 24 A1 23 A2 22 A3 21 A4 20 OE2 (TTL) 19 VEE 18 GND 17 OE1 (ECL) 16 A5 15 A6 14 A7 13 A8 logic symbol† 17 OE1 20 OE2 24 A1 23 A2 22 A3 21 A4 16 A5 15 A6 14 A7 13 A8 ECL/TTL & EN ECL/TTL 1 Y1 2 Y2 3 Y3 4 Y4 9 Y5 10 Y6 11 Y7 1...