74CBTLV16211PAG Integrated Device Technology (Idt), 74CBTLV16211PAG Datasheet

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74CBTLV16211PAG

Manufacturer Part Number
74CBTLV16211PAG
Description
Bus Switch 2-Element 12-IN 56-Pin TSSOP Tube
Manufacturer
Integrated Device Technology (Idt)
Datasheet

Specifications of 74CBTLV16211PAG

Package
56TSSOP
Configuration
12 x 1:1
Logic Family
CBTLV
Logic Function
Bus Switch
Number Of Elements Per Chip
2
Number Of Outputs Per Chip
24
Typical Operating Supply Voltage
2.5|3.3 V
Maximum On Resistance
27(Typ) Ohm
Maximum High Level Output Current
-128 mA
Maximum Low Level Output Current
128 mA
Maximum Operating Supply Voltage
3.6 V
Minimum Operating Supply Voltage
2.3 V
Maximum Propagation Delay Time @ Maximum Cl
0.25@3.3V ns
FEATURES:
• 5Ω Ω Ω Ω Ω A/B bi-directional switch
• Isolation Under Power-Off Conditions
• Over-voltage tolerant
• Latch-up performance exceeds 100mA
• V
• ESD >2000V per MIL-STD-883, Method 3015; >200V using
• Available in SSOP, TSSOP, and TVSOP packages
INDUSTRIAL TEMPERATURE RANGE
APPLICATIONS:
• 3.3V High Speed Bus Switching and Bus Isolation
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FUNCTIONAL BLOCK DIAGRAM
1OE
1A12
2A12
IDT74CBTLV16211
LOW-VOLTAGE 24-BIT BUS SWITCH
2OE
c
1A1
2A1
machine model (C = 200pF, R = 0)
CC
2002 Integrated Device Technology, Inc.
= 2.3V - 3.6V, normal range
55
15
14
56
28
2
SW
SW
SW
SW
LOW-VOLTAGE 24-BIT
BUS SWITCH
54
41
42
29
1B1
1B12
2B1
2B12
1
SIMPLIFIED SCHEMATIC, EACH
SWITCH
DESCRIPTION:
12-bit bus switch, which provides high speed switching. This device has
very low ON resistance, resulting in under 250ps propagation delay
throughout the switch. When Output Enable (OE) is low, the corresponding
12-bit bus switch is on and port A is connected to Port B. When OE is high,
the switch is off and a high impedance exists between Port A and Port B.
OE should be tied to V
The CBTLV16211 operates as a single 24-bit bus switch or as a dual
To ensure the high-impedance state during power up or power down,
A
CC
through a pullup resistor.
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLV16211
OE
AUGUST 2002
DSC-5888/7
B

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74CBTLV16211PAG Summary of contents

Page 1

... ON resistance, resulting in under 250ps propagation delay throughout the switch. When Output Enable (OE) is low, the corresponding 12-bit bus switch is on and port A is connected to Port B. When OE is high, the switch is off and a high impedance exists between Port A and Port B. ...

Page 2

... Continuous Channel Current 128 Input Clamp Current, V < 0 –50 I/O Storage Temperature Range –65 to +150 Description Output Enable (Active LOW) Port A Inputs or Outputs Port B Inputs or Outputs (EACH 12-BIT BUS SWITCH) Input OE Operation L A-Port = B-Port H Disconnect Min. Max. 2.3 3.6 1.7 — ...

Page 3

... IDT74CBTLV16211 LOW-VOLTAGE 24-BIT BUS SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Operating Condition –40°C to +85°C A Symbol Parameter V Control Inputs, Data I Control Inputs I I Data I OFF I CC ΔI CC (2) Control Inputs C Control Inputs I C IO(OFF) Max ...

Page 4

... IDT74CBTLV16211 LOW-VOLTAGE 24-BIT 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 Termination resistance: should be equal to Z ...

Page 5

... Shrink Small Outline Package PA Thin Shrink Small Outline Package PAG TSSOP - Green PF Thin Very Small Outline Package TVSOP - Green PFG 16211 Low-Voltage 24-Bit Bus Switch 74 –40°C to +85°C for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 5 INDUSTRIAL TEMPERATURE RANGE for Tech Support: ...

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