74CBTLV3861 SWITCH Datasheet

74CBTLV3861 Datasheet, PDF, Equivalent


Part Number

74CBTLV3861

Description

LOW-VOLTAGE 10-BIT BUS SWITCH

Manufacture

Renesas

Total Page 6 Pages
Datasheet
Download 74CBTLV3861 Datasheet


74CBTLV3861
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
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
16 B7
15 B8
14 B9
13 B10
Package Type
TSSOP
QSOP
TOP VIEW
Package Code
PGG24
PCG24
Order Code
PGG
QG
INDUSTRIALTEMPERATURERANGE
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Description
Max
VCC SupplyVoltage Range
–0.5 to +4.6
VI Input Voltage Range
–0.5 to +4.6
Continuous Channel Current
128
IIK Input Clamp Current, VI/O < 0
–50
TSTG Storage Temperature
–65 to +150
Unit
V
V
mA
mA
°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.
FUNCTION TABLE(1)
Input
OE
L
H
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
Operation
A Port = B Port
Disconnect
OPERATING CHARACTERISTICS, TA = 25°C(1)
Symbol
VCC
VIH
Parameter
Supply Voltage
High-Level Control Input Voltage
VIL Low-Level Control Input Voltage
TA OperatingFree-AirTemperature
Test Conditions
VCC = 2.3V to 2.7V
VCC = 2.7V to 3.6V
VCC = 2.3V to 2.7V
VCC = 2.7V to 3.6V
NOTE:
1. All unused control inputs of the device must be held at VCC or GND to ensure proper device operation.
2
Min.
2.3
1.7
2
40
Max. Unit
3.6 V
—V
0.7 V
0.8
85 °C


Features 74CBTLV3861 LOW-VOLTAGE 10-BIT BUS SWITC H LOW-VOLTAGE 10-BIT BUS SWITCH INDUS TRIALTEMPERATURERANGE 74CBTLV3861 FEAT URES: • 5Ω A/B bi-directional switch • Isolation under power-off conditio ns • Over-voltage tolerant • Latch- up performance exceeds 100mA • VCC = 2.3V - 3.6V, Normal Range • ESD > 200 0V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) • Available in QSOP and TSSOP packag es APPLICATIONS: • 3.3V High Speed Bu s Switching and Bus Isolation FUNCTIONA L BLOCK DIAGRAM DESCRIPTION: The CBTLV 3861 provides ten bits of high-speed bu s switching with low on-state resistanc e 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 p ort A is connected to port B. When OE i s high, the switch is open and a high-i mpedance state exists between the two p orts. To ensure the high-impedance state during power up or power down, OE shoul.
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