A product Line of Pb Diodes Incorporated Lead-free Green PI49FCT3805/PI49FCT3806 3.3V Fast CMOS Buffer/Clock Driver Features Description 3.3V version of PI49FCT805/806 Diodes PI49FCT3805 is a 3.3V non-inverting clock driver and the PI49FCT3806 is a 3.3V inverting clock driver designed with Extremely low output skew: 0.5ns two independent groups of buffers. These buffers have 3-state Monitor output pin Output Enable inputs (active LOW) with a 1-in, 5-out config-ura Clock busing with 3-state control tion per group. Each clock driver consist of two banks of drivers, TTL input and CMOS output compatible driving five outputs each from a standard TTL compatible CMOS input. Industrial operation at 40C to 85C Extremely low static power (1mW, typ.) Hysteresis on all inputs Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) For automotive applications requiring specic cfi hange control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact u osr your local Diodes representative. A product Line of Diodes Incorporated PI49FCT3805/PI49FCT3806 PI49FCT3805 Pin Configuration PI49FCT3806 Pin Configuration VCCA 1 VCCB 20 VCCA 1 VCCB 20 OA0 2 19 OB0 OA0 2 OB0 19 OA1 3 18 OB1 OA1 3 OB1 18 OA2 4 OB2 17 OA2 4 OB2 17 GNDA 5 GNDB 16 GNDA 5 GNDB 16 OA3 6 OB3 15 OA3 6 OB3 15 OA4 7 OB4 14 OA4 7 OB4 14 GNDQ 8 13 MON GNDQ 8 MON 13 OEA 9 OEB OEA 9 OEB 12 12 INA 10 INB INA 10 INB 11 11 Pin Description Pin Name Description OE , OE 3-State Output Enable Inputs (Active LOW) A B IN , IN Clock Inputs A B A , B Clock Outputs O N O N MON Monitor Output GND Ground V Power CC (1) (1) PI49FCT3805 Truth Table PI49FCT3806 Truth Table Inputs Outputs Inputs Outputs OE , OE IN , IN A , B MON OE , OE IN , IN OA , OB MON A B A B O N O N A B A B N N L L L L L L H H L H H H L H L L H L Z L H L Z H H H Z H H H Z L Note: Note: 1. H = High Voltage Level, L = Low Voltage Level 1. H = High Voltage Level, L = Low Voltage Level, Z = High Impedance Z = High Impedance www.diodes.com September 2020 PI49FCT3805/PI49FCT3806 2 Diodes Incorporated Document Number DS43194 Rev 1-2