IDT74CBTLV16245

IDT74CBTLV16245 LOW-VOLTAGE 16-BIT BUS SWITCH INDUSTRIAL TEMPERATURE RANGE LOW-VOLTAGE 16-BIT BUS SWITCH IDT74CBTLV16245 FEATURES: 5Ω A/B bi-directional switch Isolation Under Power-Off Conditions Over-voltage tolerant Latch-up performance exceeds 100mA VCC = 2.3V - 3.6V, normal range ESD >2000V per MIL-STD-883, Method 3015; >200V using machine model (C = 200pF, R = 0) Available in SSOP, TSSOP, and TVSOP packages DESCRIPTION: The CBTLV16245 is a set of 16-bit bus switches. It has standard 16245 pinouts. The device is organized as dual 8-bit low resistance switches with independent Output Enable (xOE) control inputs. The switches can be turned on under the control of the LVTTL-compatible Output Enable signals (xOE) for bidirectional data flow between port A and port B. When xOE is high, the switch is off and a high impedance exists between Port A and Port B. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor. APPLICATIONS: 3.3V High Speed Bus Switching and Bus Isolation FUNCTIONAL BLOCK DIAGRAM SIMPLIFIED SCHEMATIC, EACH SWITCH 47 1A1 SW 2 1B1 A 1A8 37 SW 12 1B8 B 48 1OE OE 36 2A1 SW 13 2B1 2A8 26 SW 23 2B8 25 2OE INDUSTRIAL TEMPERATURE RANGE 1 c 2003 Integrated Device Technology, Inc. The IDT logo is a registered trademark of Integrated Device Technology, Inc. FEBRUARY 2003 DSC-5885/6 IDT74CBTLV16245 LOW-VOLTAGE 16-BIT BUS SWITCH INDUSTRIAL TEMPERATURE RANGE PIN CONF...