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Número de pieza | IDT74CBTLV3245 | |
Descripción | LOW-VOLTAGE OCTAL BUS SWITCH | |
Fabricantes | Integrated Device Technology | |
Logotipo | ||
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IDT74CBTLV3245
LOW-VOLTAGE OCTAL BUS SWITCH
LOW-VOLTAGE OCTAL
BUS SWITCH
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLV3245
FEATURES:
– Pin-out compatible with standard '245 logic
– 5Ω A/B bidirectional 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 SSOP, QSOP, and TSSOP packages
APPLICATIONS:
– 3.3V High Speed Bus Switching and Bus Isolation
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The octal bus switch has standard 245 pinouts. The CBTLV3245 is
designed for asynchronous communication between data buses. When
Output Enable (OE) is low, the 8-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.
To ensure the high-impedance state during power up or power down,
OE should be tied to VCC through a pullup resistor.
2
A1
9
A8
18
SW B1
11
SW B8
A
B
19
OE
OE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
c 2001 Integrated Device Technology, Inc.
DataSheet4 U .com
1
JANUARY 2001
DSC-5170/-
1 page www.DataSheet4U.com
IDT74CBTLV3245
LOW-VOLTAGE OCTAL BUS SWITCH
ORDERING INFORMATION
IDT XX CBTLV XXX
XX
Temp. Range
Device Type Package
INDUSTRIAL TEMPERATURE RANGE
PY Shrink Small Outline Package (SO20-7)
Q Quarter-size Small Outline Package (SO20-8)
PG Thin Shrink Small Outline Package (SO20-9)
3245 Low-Voltage Octal Bus Switch
74 –40°C to +85°C
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CORPORATE HEADQUARTERS
2975 Stender Way
Santa Clara, CA 95054
for SALES:
800-345-7015 or 408-727-6116
fax: 408-492-8674
www.idt.com
for Tech Support:
(408) 654-6459
5
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet IDT74CBTLV3245.PDF ] |
Número de pieza | Descripción | Fabricantes |
IDT74CBTLV3244 | LOW-VOLTAGE OCTAL BUS SWITCH | Integrated Device Technology |
IDT74CBTLV3245 | LOW-VOLTAGE OCTAL BUS SWITCH | Integrated Device Technology |
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