Part # 74LCX07 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: OW VOLTAGE HEX BUFFER (OPEN DRAIN) WITH 5V TOLERANT INPUTS


Part Details:

74LCX07 Low voltage CMOS HEX buffer (open drain) with 5V tolerant inputs Features 5V tolerant inputs High speed: ­ tPD = 5.2ns (Max) at VCC = 3V Power down protection on inputs and outputs Symmetrical output impedance: SO-14 TSSOP14 ­ |IOH| = IOL = 24mA (Min) at VCC = 3V PCI bus levels guaranteed at 24mA Description Operating voltage range: ­ VCC (Opr) = 2.0V to 3.6V The 74LCX07 is a low voltage CMOS open drain Pin and function compatible with HEX buffer fabricated with sub-micron silicon gate 74 series 07 and double-layer metal wiring C2MOS technology. It is ideal for low power and high speed 3.3V Latch-up performance exceeds applications. It can be interfaced to 5V signal 500mA (JESD 17) environment for inputs. ESD performance: The internal circuit is composed of 2 stages ­ HBM > 2000V including buffer output, which provides high noise (MIL STD 883 method 3015); MM > 200V immunity and stable output. It has same speed performance at 3.3V than 5V AC/ACT family, combined with a lower power consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. Order codes Part number Package Packaging 74LCX07MTR SO-14 Tape and reel 74LCX07TTR TSSOP14 Tape and reel July 2006 Rev 5 1/15 www.st.com 15 Contents 74LCX07 Contents 1 Logic symbols and I/O equivalent circuit . . . . . . . . . . . . . . . . . . . . . . . . 3 2


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74LCX07.pdf Datasheet