Bus buffer/line driver; 3-state 74LVC1G125
FEATURES ¡¤ Wide supply voltage range from 1.65 V to 5.5 V ¡¤ High noise immunity ¡¤ Complies with JEDEC standard: – JESD8-7 (1.65 V to 1.95 V) – JESD8-5 (2.3 V to 2.7 V) – JESD8B/JESD36 (2.7 V to 3.6 V). ¡¤ ¡¾24 mA output drive (VCC = 3.0 V) ¡¤ CMOS low power consumption ¡¤ Latch-up performance exceeds 250 mA ¡¤ Direct interface with TTL levels ¡¤ Inputs accept voltages up to 5 V ¡¤ Multiple package options ¡¤ ESD protection: – HBM EIA/JESD22-A114-B exceeds 2000 V – MM EIA/JESD22-A115-A exceeds 200 V. ¡¤ Specified from -40 ¡ÆC to +85 ¡ÆC and -40 ¡ÆC to +125 ¡ÆC.
DESCRIPTION The 74LVC1G125 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. The input can be driven from either 3.3 V or 5 V devices. This feature allows the use of this device in a mixed 3.3 V and 5 V environment. This device is fully specified for partial power-down applications using Ioff. The Ioff circuitry disables the output, preventing the damaging backflow current through the device when it is powered down. The 74LVC1G125 provides one non-inverting buffer/line driver with 3-state output. The 3-state output is controlled by the output enable input (OE). A HIGH level at pin OE causes the output to assume a high-impedance OFF-state.
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