IDT74CBTLV16245

Features:

• 5 A/B bi-directional switch
• Isolation Under Power-Off Conditions
• Over-voltage tolerant
• Latch-up performance exceeds 100mA
• V_CC = 2.3V - 3.6V, normal range
• E_SD >2000V per MIL-STD-883, Method 3015; >200V using machine model (C = 200pF, R = 0)
• Available in SSOP, TSSOP, and TVSOP packages


Application

• 3.3V High Speed Bus Switching and Bus Isolation


Pinout




Specifications

Symbol	Description	Max.	Unit
VCC	SupplyVoltage Range	0.5 to +4.6	V
VI	Input Voltage Range	0.5 to +4.6	V
	Continuous Channel Current	128	mA
IIK	Input Clamp Current, VI/O < 0	-50	mA
TSTG	Storage TemperatureRange	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.


Description

The CBTLV16245 is a set of 16-bit bus switches. It has standard 16245 pinouts. IDT74CBTLV16245 is organized as dual 8-bit low resistance switches with independent Output Enable (xOE) control inputs. The switches of IDT74CBTLV16245 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 IDT74CBTLV16245 should be tied to V_CC through a pullup resistor.