74CBTLV16245PAG Integrated Device Technology (Idt), 74CBTLV16245PAG Datasheet

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74CBTLV16245PAG

Manufacturer Part Number
74CBTLV16245PAG
Description
Bus Switch 2-Element 8-IN 48-Pin TSSOP Tube
Manufacturer
Integrated Device Technology (Idt)
Datasheet

Specifications of 74CBTLV16245PAG

Package
48TSSOP
Configuration
8 x 1:1
Logic Family
CBTLV
Logic Function
Bus Switch
Number Of Elements Per Chip
2
Number Of Outputs Per Chip
16
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74CBTLV16245PAG
Manufacturer:
IDT
Quantity:
20 000
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 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
IDT74CBTLV16245
LOW-VOLTAGE 16-BIT BUS SWITCH
c
machine model (C = 200pF, R = 0)
CC
2OE
1OE
2A1
2A8
1A8
1A1
2006 Integrated Device Technology, Inc.
= 2.3V - 3.6V, normal range
25
48
26
37
36
47
SW
SW
SW
SW
LOW-VOLTAGE 16-BIT
BUS SWITCH
13
2
23
12
2B8
2B1
1B8
1B1
1
SIMPLIFIED SCHEMATIC, EACH
SWITCH
DESCRIPTION:
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.
OE should be tied to V
The CBTLV16245 is a set of 16-bit bus switches. It has standard 16245
To ensure the high-impedance state during power up or power down,
A
CC
through a pullup resistor.
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLV16245
OE
B
JUNE 2006
DSC-5885/9

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74CBTLV16245PAG Summary of contents

Page 1

... LOW-VOLTAGE 16-BIT BUS SWITCH 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 ...

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 8-BIT BUS SWITCH) Input OE Operation L A-Port = B-Port H Disconnect Min. Max. 2.3 3.6 1.7 — ...

Page 3

... IDT74CBTLV16245 LOW-VOLTAGE 16-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

... IDT74CBTLV16245 LOW-VOLTAGE 16-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

... San Jose, CA 95138 XX Package PA Thin Shrink Small Outline Package TSSOP - Green PAG PF Thin Very Small Outline Package PFG TVSOP - Green 16245 Low-Voltage 16-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: logichelp@idt.com ...

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