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PDF IDT74CBTLV3244 Data sheet ( Hoja de datos )
| Número de pieza | IDT74CBTLV3244 | |
| Descripción | LOW-VOLTAGE OCTAL BUS SWITCH | |
| Fabricantes | Integrated Device Technology | |
| Logotipo |  |
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IDT74CBTLV3244
LOW-VOLTAGE OCTAL BUS SWITCH
LOW-VOLTAGE OCTAL
BUS SWITCH
INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLV3244
FEATURES:
– Pin-out compatible with standard '244 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
DESCRIPTION:
The octal bus switch has standard 244 pinouts. The CBTLV3244 is
designed for asynchronous communication between data buses. Sets of
four switches are controlled by one output Enable (OE). When OE is low,
the set of four bus switches is on and port A is connected to port B. When
OE is high, the set of four bus switches 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,
both OEs should be tied to VCC through a pullup resistor.
APPLICATIONS:
– 3.3V High Speed Bus Switching and Bus Isolation
FUNCTIONAL BLOCK DIAGRAM
1A1
2
18
SW 1B1
SIMPLIFIED SCHEMATIC, EACH
SWITCH
8
1A4
1OE
1
2A1
11
12
SW
1B4
A
9
SW 2B1
B
OE
17
2A4
3
SW 2B4
2OE
19
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
SEPTEMBER 2001
DSC-5393/2
1 page  
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IDT74CBTLV3244
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)
3244 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 IDT74CBTLV3244.PDF ] | |
Hoja de datos destacado
| 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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