16-BIT BUFFER/DRIVER. IDT74ALVC16244A Datasheet

IDT74ALVC16244A BUFFER/DRIVER. Datasheet pdf. Equivalent

Part IDT74ALVC16244A
Description 16-BIT BUFFER/DRIVER
Feature IDT74ALVC16244A 3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS 3.3V CMOS 16-BIT BUFFER/DRIVER W.
Manufacture Renesas
Datasheet
Download IDT74ALVC16244A Datasheet



IDT74ALVC16244A
IDT74ALVC16244A
3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
3.3V CMOS 16-BIT
BUFFER/DRIVER WITH
3-STATE OUTPUTS
INDUSTRIALTEMPERATURERANGE
IDT74ALVC16244A
FEATURES:
• 0.5 MICRON CMOS Technology
• Typical tSK(o) (Output Skew) < 250ps
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
• VCC = 3.3V ± 0.3V, Normal Range
• VCC = 2.7V to 3.6V, Extended Range
• VCC = 2.5V ± 0.2V
• CMOS power levels (0.4μ W typ. static)
• Rail-to-Rail output swing for increased noise margin
• Available in TSSOP package
DESCRIPTION:
This 16-bit buffer/driver is built using advanced dual metal CMOS
technology. The ALVC16244A is designed specifically to improve the
performance and density of 3-state memory address drivers, clock drivers,
and bus-oriented receivers and transmitters. The device can be used as
four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true
outputs and symmetrical active-low output-enable (OE) inputs.
The ALVC16244A has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
DRIVE FEATURES:
• High Output Drivers: ±24mA
• Suitable for heavy loads
APPLICATIONS:
• 3.3V high speed systems
• 3.3V and lower voltage computing systems
FUNCTIONAL BLOCK DIAGRAM
1OE 1
1A1 47
1A2 46
1A3 44
1A4 43
2 1Y1
3 1Y2
5 1Y3
6 1Y4
3OE 25
3A1 36
3A2 35
3A3 33
32
3A4
2OE 48
2A1 41
8 2Y1
2A2 40
2A3 38
2A4 37
9 2Y2
11 2Y3
12 2Y4
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
©2016 Integrated Device Technology, Inc.
1
4OE 24
4A1 30
4A2 29
4A3 27
4A4 26
13 3Y1
14 3Y2
16 3Y3
17 3Y4
19 4Y1
20 4Y2
22 4Y3
23 4Y4
JUNE 2016
DSC-4698/7



IDT74ALVC16244A
IDT74ALVC16244A
3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
PIN CONFIGURATION
1OE
1Y1
1Y2
GND
1Y3
1Y4
VCC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
VCC
4Y1
4Y2
GND
4Y3
4Y4
4OE
1 48 2OE
2 47 1A1
3 46 1A2
4 45 GND
5 44 1A3
6 43 1A4
7 42 VCC
8 41 2A1
9 40 2A2
10 39 GND
11 38 2A3
12 37 2A4
13 36 3A1
14 35 3A2
15 34 GND
16 33 3A3
17 32 3A4
18 31 VCC
19 30 4A1
20 29 4A2
21 28 GND
22 27 4A3
23 26 4A4
24 25 3OE
TSSOP
TOP VIEW
INDUSTRIALTEMPERATURERANGE
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Description
Max Unit
VTERM(2)
VTERM(3)
TSTG
IOUT
IIK
IOK
ICC
ISS
Terminal Voltage with Respect to GND
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
Continuous Clamp Current,
VI < 0 or VI > VCC
Continuous Clamp Current, VO < 0
Continuous Current through each
VCC or GND
–0.5 to +4.6
–0.5 to VCC+0.5
–65 to +150
–50 to +50
±50
–50
±100
V
V
°C
mA
mA
mA
mA
NOTES:
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.
2. VCC terminals.
3. All terminals except VCC.
CAPACITANCE (TA = +25°C, F = 1.0MHz)
Symbol
Parameter(1)
Conditions Typ. Max. Unit
CIN Input Capacitance VIN = 0V 5 7 pF
COUT
Output Capacitance VOUT = 0V
7
9 pF
COUT
I/O Port Capacitance VIN = 0V
7
9 pF
NOTE:
1. As applicable to the device type.
PIN DESCRIPTION
Pin Names
xOE
xAx
xYx
Description
3-State Output Enable Inputs (Active LOW)
Data Inputs
3-State Outputs
FUNCTION TABLE(1)
Inputs
xOE xAx
LH
LL
H
NOTE:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High-Impedance
X
Outputs
xYx
H
L
Z
2





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