ULN2077B
DESCRIPTION
Designed to interface logic to a wide variety of high current, high voltageloads, these devices each contain four NPN darlington switches delivering up to 1.5 A with a specified minimum breakdown of 80 V and a sustaining voltage of 50 V. The ULN2065B, ULN2067B, ULN2069B and ULN2071B contain integral suppression diodes for inductive loads and have mon emitters ; the ULN2075B and ULN2077B feature isolated darlington pinouts and are intended for applications such as emitter follower configurations. Inputs of the ULN2065B, ULN2069B and ULN2075B are patible with popular 5 V logic families and the ULN2067B, ULN2071B and ULN2077B are patible with 615 VCMOS and PMOS. The ULN2069B and ULN2071B include a predriver stage to provide extragain, reducing the load on control logic. PIN CONNECTIONS AND ORDER CODES
PO WERDIP 12 + 2 + 2
ULN2065B ULN2067B
ULN2069B ULN2071B
ULN2075B ULN2077B 1/7
April 1993
ULN2065B-ULN2067B-ULN2069B-ULN2071B-ULN2075B-ULN2077B
SCHEMATIC DIAGRAM
ULN2065B...
