Pericom Semiconductor PI74LPT16244AAE Current - Output High, Low: 60mA, 90mA High Level Output Current: - 24 mA Logic Family: LPT Logic Type: Buffer/Line Driver, Non-Inverting Low Level Output Current: 24 mA Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 40 C Mounting Style: SMD/SMT Mounting Type: Surface Mount Number Of Bits Per Element: 4 Number Of Channels Per Chip: 16 Number Of Elements: 4 Number Of Lines (input / Output): 16 / 16 Operating Temperature: -40?°C ~ 85?°C Output Type: 3-State Package / Case: 48-TSSOP Polarity: Non-Inverting Propagation Delay Time: 4.8 ns at 3.3 V Series: 74LPT Supply Voltage (max): 3.6 V Supply Voltage (min): 2.7 V Voltage - Supply: 2.7 V ~ 3.6 V