IDT74CBTLV3125 Integrated Device Technology, IDT74CBTLV3125 Datasheet

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IDT74CBTLV3125

Manufacturer Part Number
IDT74CBTLV3125
Description
Low-voltage Quadruple Bus Switch
Manufacturer
Integrated Device Technology
Datasheet
© 2001 Integrated Device Technology, Inc.
FEATURES:
• Pin-out compatible with standard '125 Logic products
• 5Ω Ω Ω Ω Ω A/B bi-directional bus switch
• Isolation under power-off conditions
• Over-voltage tolerant
• Latch-up performance exceeds 100mA
• V
• ESD > 2000V per MIL-STD-883, Method 3015;
• Available in QSOP and TSSOP packages
APPLICATIONS:
• 3.3V High Speed Bus Switching and Bus Isolation
FUNCTIONAL BLOCK DIAGRAM
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
IDT74CBTLV3125
LOW-VOLTAGE QUADRUPLE BUS SWITCH
> 200V using machine model (C = 200pF, R = 0)
3OE
1OE
4OE
2OE
4A
2A
3A
1A
CC
= 2.3V - 3.6V, Normal Range
4
10
1
12
4
5
9
2
SW
SW
SW
SW
LOW-VOLTAGE QUADRUPLE
BUS SWITCH
11
6
8
3
4B
2B
3B
1B
1
SIMPLIFIED SCHEMATIC, EACH SWITCH
DESCRIPTION:
enabled when the associated output-enable (OE) input is low.
OE should be tied to V
the resistor is determined by the current-sinking capability of the driver.
The CBTLV3125 features four independent switches. Each switch is
To ensure the high-impedance state during power up or power down,
A
CC
through a pullup resistor; the minimum value of
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLV3125
OE
MARCH 2001
B
DSC-5744/6

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IDT74CBTLV3125 Summary of contents

Page 1

... To ensure the high-impedance state during power up or power down, OE should be tied to V the resistor is determined by the current-sinking capability of the driver. SIMPLIFIED SCHEMATIC, EACH SWITCH INDUSTRIAL TEMPERATURE RANGE IDT74CBTLV3125 through a pullup resistor; the minimum value MARCH 2001 DSC-5744/6 ...

Page 2

... IDT74CBTLV3125 LOW-VOLTAGE QUADRUPLE BUS SWITCH PIN CONFIGURATION 1 1OE 2OE GND 7 TSSOP TOP VIEW ABSOLUTE MAXIMUM RATINGS Symbol Description V SupplyVoltage Range CC V Input Voltage Range I Continuous Channel Current I Input Clamp Current, V < I/O T Storage Temperature STG NOTE: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device ...

Page 3

... IDT74CBTLV3125 LOW-VOLTAGE QUADRUPLE BUS SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Operating Conditions –40°C to +85°C A Symbol Parameter V Control Inputs, Data Inputs IK I Control Inputs I I Data I OFF I CC ΔI (2) Control Inputs CC C Control Inputs ...

Page 4

... IDT74CBTLV3125 LOW-VOLTAGE QUADRUPLE BUS SWITCH TEST CIRCUITS AND WAVEFORMS TEST CONDITIONS (1) Symbol V = 3.3V±0. LOAD 1 300 LZ V 300 OUT (1, 2) Pulse D.U.T. Generator R T Test Circuits for All Outputs DEFINITIONS Load capacitance: includes jig and probe capacitance. ...

Page 5

... IDT74CBTLV3125 LOW-VOLTAGE QUADRUPLE BUS SWITCH ORDERING INFORMATION IDT CBTLV XX XXXX Temp. Range Device Type CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 X Package Thin Shrink Small Outline Package PG TSSOP - Green PGG Q Quarter Small Outline Package QG QSOP - Green 3125 Low-Voltage Quadruple Bus Switch -40° ...

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