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74ALVC16244GX 데이터시트 PDF




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부품번호 74ALVC16244GX 기능
기능 Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
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74ALVC16244GX 데이터시트, 핀배열, 회로
October 2001
Revised October 2001
74ALVC16244
Low Voltage 16-Bit Buffer/Line Driver
with 3.6V Tolerant Inputs and Outputs
General Description
The ALVC16244 contains sixteen non-inverting buffers with
3-STATE outputs to be employed as a memory and
address driver, clock driver, or bus oriented transmitter/
receiver. The device is nibble (4-bit) controlled. Each nibble
has separate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
The 74ALVC16244 is designed for low voltage (1.65V to
3.6V) VCC applications with I/O capability up to 3.6V.
The 74ALVC16244 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing low CMOS power dissipation.
Features
s 1.65V–3.6V VCC supply operation
s 3.6V tolerant inputs and outputs
s tPD
3.0 ns max for 3.0V to 3.6V VCC
3.5 ns max for 2.3V to 2.7V VCC
6.0 ns max for 1.65V to 1.95V VCC
s Power-off high impedance inputs and outputs
s Supports live insertion and withdrawal (Note 1)
s Uses patented noise/EMI reduction circuitry
s Latch-up conforms to JEDEC JED98
s ESD performance:
Human body model > 2000V
Machine model > 200V
s Also packaged in plastic Fine-Pitch Ball Grid Array
(FBGA)
Note 1: To ensure the high-impedance state during power up or power
down, OE should be tied to VCC through a pull-up resistor; the minimum
value of the resistor is determined by the current-sourcing capability of the
driver.
Ordering Code:
Order Number Package Number
Package Description
74ALVC16244GX
(Note 2)
BGA54A
54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
[Tape and Reel]
74ALVC16244MTD
(Note 3)
MTD48
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Note 2: BGA package available in Tape and Reel only.
Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter Xto the ordering code.
Logic Symbol
© 2001 Fairchild Semiconductor Corporation DS500677
www.fairchildsemi.com




74ALVC16244GX pdf, 반도체, 판매, 대치품
Absolute Maximum Ratings(Note 4)
Supply Voltage (VCC)
DC Input Voltage (VI)
Output Voltage (VO) (Note 5)
DC Input Diode Current (IIK)
VI < 0V
DC Output Diode Current (IOK)
VO < 0V
DC Output Source/Sink Current
(IOH/IOL)
DC VCC or GND Current per
Supply Pin (ICC or GND)
Storage Temperature Range (TSTG)
0.5V to +4.6V
0.5V to 4.6V
0.5V to VCC +0.5V
50 mA
50 mA
±50 mA
±100 mA
65°C to +150°C
Recommended Operating
Conditions (Note 6)
Power Supply
Operating
1.65V to 3.6V
Input Voltage (VI)
Output Voltage (VO)
Free Air Operating Temperature (TA)
Minimum Input Edge Rate (t/V)
0V to VCC
0V to VCC
40°C to +85°C
VIN = 0.8V to 2.0V, VCC = 3.0V
10 ns/V
Note 4: The Absolute Maximum Ratings are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the Absolute Maximum Rat-
ings. The Recommended Operating Conditionstable will define the condi-
tions for actual device operation.
Note 5: IO Absolute Maximum Rating must be observed, limited to 4.6V.
Note 6: Floating or unused control inputs must be held HIGH or LOW.
DC Electrical Characteristics
Symbol
Parameter
VIH HIGH Level Input Voltage
VIL LOW Level Input Voltage
VOH HIGH Level Output Voltage
VOL LOW Level Output Voltage
II
IOZ
ICC
ICC
Input Leakage Current
3-STATE Output Leakage
Quiescent Supply Current
Increase in ICC per Input
Conditions
IOH = −100 µA
IOH = −4 mA
IOH = −6 mA
IOH = −12 mA
IOH = −24 mA
IOL = 100 µA
IOL = 4 mA
IOL = 6 mA
IOL = 12 mA
IOL = 24 mA
0 VI 3.6V
0 VO 3.6V
VI = VCC or GND, IO = 0
VIH = VCC 0.6V
VCC Min Max
(V)
1.65 - 1.95 0.65 x VCC
2.3 - 2.7
1.7
2.7 - 3.6
2.0
1.65 - 1.95
2.3 - 2.7
0.35 x VCC
0.7
2.7 - 3.6
0.8
1.65 - 3.6 VCC - 0.2
1.65
1.2
2.3 2.0
2.3 1.7
2.7 2.2
3.0 2.4
3.0 2
1.65 - 3.6
0.2
1.65
0.45
2.3 0.4
2.3 0.7
2.7 0.4
3.0 0.55
3.6 ±5.0
3.6 ±10
3.6 40
3 - 3.6
750
Units
V
V
V
V
µA
µA
µA
µA
www.fairchildsemi.com
4

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74ALVC16244GX 전자부품, 판매, 대치품
Physical Dimensions inches (millimeters) unless otherwise noted
54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
Package Number BGA54A
7 www.fairchildsemi.com

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74ALVC16244GX

Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs

Fairchild Semiconductor
Fairchild Semiconductor

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