IDT74CBTLV3125 LOW-VOLTAGE QUADRUPLE BUS SWITCH INDUSTRIAL TEMPERATURE RANGE LOW-VOLTAGE QUADRUPLE IDT74CBTLV3125 BUS SWITCH FEATURES: APPLICATIONS: Pin-out compatible with standard 125 Logic products 3.3V High Speed Bus Switching and Bus Isolation 5 A/B bi-directional bus switch Isolation under power-off conditions DESCRIPTION: Over-voltage tolerant The CBTLV3125 features four independent switches. Each switch is Latch-up performance exceeds 100mA enabled when the associated output-enable (OE) input is low. VCC = 2.3V - 3.6V, Normal Range To ensure the high-impedance state during power up or power down, ESD > 2000V per MIL-STD-883, Method 3015 OE should be tied to VCC through a pullup resistor the minimum value of > 200V using machine model (C = 200pF, R = 0) the resistor is determined by the current-sinking capability of the driver. Available in QSOP and TSSOP packages FUNCTIONAL BLOCK DIAGRAM SIMPLIFIED SCHEMATIC, EACH SWITCH NOTE: 1. Pin numbers shown apply to the 14-pin TSSOP package. The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE DECEMBER 2014 1 2014 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. DSC-5744/8IDT74CBTLV3125 LOW-VOLTAGE QUADRUPLE BUS SWITCH INDUSTRIAL TEMPERATURE RANGE PIN CONFIGURATION TSSOP QSOP TOP VIEW TOP VIEW (1) (1) ABSOLUTE MAXIMUM RATINGS FUNCTION TABLE Symbol Description Max Unit Input OE Inputs/Outputs VCC SupplyVoltage Range 0.5 to +4.6 V L A Port = B Port VI Input Voltage Range 0.5 to +4.6 V H Disconnect Continuous Channel Current 128 mA NOTE: 1. H = HIGH Voltage Level IIK Input Clamp Current, VI/O < 0 50 mA L = LOW Voltage Level TSTG Storage Temperature 65 to +150 C NOTE: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. (1) OPERATING CHARACTERISTICS, TA = 25C Symbol Parameter Test Conditions Min. Max. Unit VCC Supply Voltage 2.3 3.6 V VIH High-Level Control Input Voltage VCC = 2.3V to 2.7V 1.7 V VCC = 2.7V to 3.6V 2 VIL Low-Level Control Input Voltage VCC = 2.3V to 2.7V 0.7 V VCC = 2.7V to 3.6V 0.8 TA Operating Free-Air Temperature 40 85 C NOTE: 1. All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. 2