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IDT54FCT3244 Datasheet

3.3V CMOS OCTAL BUFFER/LINE DRIVER

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3.3V CMOS OCTAL
BUFFER/LINE DRIVER
IDT54/74FCT3244/A
Integrated Device Technology, Inc.
FEATURES:
• 0.5 MICRON CMOS Technology
• ESD > 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
• 25 mil Center SSOP and QSOP Packages
• Extended commercial range of -40°C to +85°C
• VCC = 3.3V ±0.3V, Normal Range or
VCC = 2.7V to 3.6V, Extended Range
• CMOS power levels (0.4µW typ. static)
• Rail-to-Rail output swing for increased noise margin
• Military product compliant to MIL-STD-883, Class B
DESCRIPTION:
The FCT3244/A octal buffer/line drivers are built using
advanced dual metal CMOS technology. These high-speed,
low-power buffers are designed to be used as memory data
and address drivers, clock drivers, and bus-oriented transmit-
ter/receivers. The three-state controls are designed to oper-
ate these devices in a dual-nibble or single-byte mode. All
inputs are designed with hysteresis for improved noise mar-
gin.
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATIONS
1OE
1A1
1A2
1A3
1A4
2OE
2A1
2A2
2A3
2A4
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
2779 drw 01
1OE
1A1
2Y 4
1 A2
2Y3
1A3
2Y2
1A4
2Y1
GND
1
2
3
4 P20-1
5
D20-1
SO20-2
6 SO20-7
7
&
SO20-8
8
9
10
20 Vcc
19 2OE
18 1Y 1
17 2A 4
16 1Y 2
15 2A 3
14 1Y 3
13 2A 2
12 1Y4
11 2A1
DIP/SOIC/SSOP/QSOP
TOP VIEW
2779 drw 02
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
©1996 Integrated Device Technology, Inc.
8.11
DECEMBER 1995
DSC-2779/4
1


Integrated Device Technology Electronic Components Datasheet

IDT54FCT3244 Datasheet

3.3V CMOS OCTAL BUFFER/LINE DRIVER

No Preview Available !

IDT54/74FCT3244/A
3.3V CMOS OCTAL BUFFER/LINE DRIVER
MILITARY AND COMMERCIAL TEMPERATURE RANGES
PIN DESCRIPTION
FUNCTION TABLE(1)
Pin Names
xOE
xAx
xYx
Description
3–State Output Enable Inputs (Active LOW)
Data Inputs
3-State Outputs
2779 tbl 01
xOE
Inputs
L
L
H
NOTE:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High Impedance
xAx
L
H
X
Outputs
xYx
L
H
Z
2779 tbl 02
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
VTERM(2) Terminal Voltage
with Respect to
GND
VTERM(3) Terminal Voltage
with Respect to
GND
VTERM(4) Terminal Voltage
with Respect to
GND
TA Operating
Temperature
TBIAS Temperature
Under Bias
TSTG Storage
Temperature
PT Power Dissipation
Commercial
–0.5 to +4.6
–0.5 to +7.0
–0.5 to
VCC + 0.5
–40 to +85
–55 to +125
–55 to +125
1.0
Military
–0.5 to +4.6
–0.5 to +7.0
–0.5 to
VCC + 0.5
–55 to +125
–65 to +135
–65 to +150
1.0
Unit
V
V
V
°C
°C
°C
W
IOUT
DC Output
–60 to +60 –60 to +60 mA
Current
NOTES:
2779 lnk 03
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS 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 ex-
tended periods may affect reliability.
2. Vcc terminals.
3. Input terminals.
4. Output and I/O terminals.
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol Parameter(1) Conditions Typ. Max. Unit
CIN Input
VIN = 0V
3.5 6.0 pF
Capacitance
COUT Output
VOUT = 0V 4.0 8.0 pF
Capacitance
NOTE:
2779 lnk 04
1. This parameter is measured at characterization but not tested.
8.11 2


Part Number IDT54FCT3244
Description 3.3V CMOS OCTAL BUFFER/LINE DRIVER
Maker Integrated Device Technology
Total Page 6 Pages
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