LOW-VOLTAGE 10-BIT BUS SWITCH
74CBTLV3861 LOW-VOLTAGE 10-BIT BUS SWITCH
LOW-VOLTAGE 10-BIT BUS SWITCH
INDUSTRIALTEMPERATURERANGE
74CBTLV3861
FEATUR...
Description
74CBTLV3861 LOW-VOLTAGE 10-BIT BUS SWITCH
LOW-VOLTAGE 10-BIT BUS SWITCH
INDUSTRIALTEMPERATURERANGE
74CBTLV3861
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 QSOP and TSSOP packages
APPLICATIONS:
3.3V High Speed Bus Switching and Bus Isolation
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The CBTLV3861 provides ten bits of high-speed bus switching with low on-state resistance of the switch allowing connections to be made with minimal propagation delay.
The device is organized as one 10-bit bus switch. When output enable (OE) is low, the 10-bit bus switch is on and port A is connected to port B. When OE is high, the switch is open and a high-impedance state exists between the two ports.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
SIMPLIFIED SCHEMATIC, EACH SWITCH
2
A1 A10 11 OE 23
SW SW
22 B1
13 B10
A
B OE
INDUSTRIAL TEMPERATURE RANGE
© 2019 Integrated Device Technology, Inc.
1
MAY 2019
DSC-5741/7
74CBTLV3861 LOW-VOLTAGE 10-BIT BUS SWITCH
PIN CONFIGURATION
NC A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 GND
1 2 3 4 5 6 7 8 9 10 11 12
24 VCC 23 OE 22 B1 21 B2 20 B3 19 B4 18 B5 17 B6 1...
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