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74ALVT16241 PDF даташит

Спецификация 74ALVT16241 изготовлена ​​​​«NXP Semiconductors» и имеет функцию, называемую «2.5V/3.3V ALVT 16-bit buffer/driver 3-State».

Детали детали

Номер произв 74ALVT16241
Описание 2.5V/3.3V ALVT 16-bit buffer/driver 3-State
Производители NXP Semiconductors
логотип NXP Semiconductors логотип 

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74ALVT16241 Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
74ALVT16241
2.5V/3.3V ALVT 16-bit buffer/driver
(3-State)
Product specification
Supersedes data of 1996 Aug 28
IC23 Data Handbook
1998 Feb 13
Philips
Semiconductors









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74ALVT16241 Даташит, Описание, Даташиты
Philips Semiconductors
2.5V/3.3V 16-bit buffer/driver (3-State)
Product specification
74ALVT16241
FEATURES
16-bit bus interface
5V I/O Compatible
3-State buffers
Output capability: +64mA/-32mA
TTL input and output switching levels
Input and output interface capability to systems at 5V supply
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
Live insertion/extraction permitted
Power-up 3-State
No bus current loading when output is tied to 5V bus
Latch-up protection exceeds 500mA per JEDEC Std 17
ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
DESCRIPTION
The 74ALVT16241 is a high-performance BiCMOS product
designed for VCC operation at 2.5V or 3.3V with I/O compatibility up
to 5V.
This device is a 16-bit buffer that is ideal for driving bus lines. The
device features four Output Enables (1OE, 2OE, 3OE, 4OE), each
controlling four of the 3-State outputs.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
tPLH
tPHL
CIN
COut
ICCZ
Propagation delay
nAx to nYx
Input capacitance nOE
Output pin capacitance
Total supply current
CONDITIONS
Tamb = 25°C
CL = 50pF
VI = 0V or VCC
VI/O = 0V or VCC
Outputs disabled
TYPICAL
2.5V
3.3V
1.6 1.2
1.6 1.3
33
99
40 70
UNIT
ns
pF
pF
µA
ORDERING INFORMATION
PACKAGES
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
TEMPERATURE RANGE
–40°C to +85°C
–40°C to +85°C
OUTSIDE NORTH AMERICA
74ALVT16241 DL
74ALVT16241 DGG
NORTH AMERICA
AV16241 DL
AV16241 DGG
DWG NUMBER
SOT370-1
SOT362-1
LOGIC SYMBOL
LOGIC SYMBOL (IEEE/IEC)
47 1A0
1A1
46
1A2
44
1A3
43
1 1OE
41 2A0
2A1
40
38 2A2
37 2A3
2OE
48
1Y0 2 36 3A0
1Y1
3
3A1
35
1Y2
5
3A2
33
1Y3 3A3
6 32
25 3OE
2Y0 8 30 4A0
2Y1
4A1
9 29
2Y2 11 27 4A2
2Y3 12 26 4A3
4OE
24
1998 Feb 13
3Y0 13
3Y1 14
3Y2 16
3Y3
17
4Y0 19
4Y1 20
4Y2
22
4Y3
23
SA00405
2
1OE
2OE
3OE
4OE
1
48
25
24
47
1A1
46
1A2
1A3 44
1A4 43
41
2A1
2A2 40
38
2A3
2A4 37
3A1 36
35
3A2
3A3 33
32
3A4
4A1 30
29
4A2
4A3 27
4A4 26
EN1
EN2
EN3
EN4
1 1
1 2
1 3
1 4
2 1Y1
3 1Y2
5 1Y3
6 1Y4
8 2Y1
9 2Y2
11 2Y3
12 2Y4
13 3Y1
14 3Y2
16 3Y3
17 3Y4
19 4Y1
20 4Y2
22 4Y3
23 4Y4
SA00406
853-1875 18959









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74ALVT16241 Даташит, Описание, Даташиты
Philips Semiconductors
2.5V/3.3V 16-bit buffer/driver (3-State)
Product specification
74ALVT16241
PIN CONFIGURATION
1OE
1Y0
1Y1
GND
1Y2
1Y3
VCC
2Y0
2Y1
GND
2Y2
2Y3
3Y0
3Y1
GND
3Y2
3Y4
VCC
4Y0
4Y1
GND
4Y2
4Y3
4OE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48 2OE
47 1A0
46 1A1
45 GND
44 1A2
43 1A3
42 VCC
2A0
41
2A1
40
GND
39
2A2
38
2A3
37
3A0
36
3A1
35
GND
34
33 3A2
32 3A3
31 VCC
30 4A0
29 4A1
28 GND
27 4A2
26 4A3
25 3OE
SA00407
PIN DESCRIPTION
PIN NUMBER
SYMBOL
47, 46, 44, 43,
41, 40, 38, 37,
36, 35, 33, 32,
30, 29, 27, 26
1A0-1A3
2A0-2A3
3A0-3A3
4A0-4A3
2, 3, 5, 6,
8, 9, 11, 12,
13, 14, 16, 17,
19, 20, 22, 23
1Y0-1Y3
2Y0-2Y3
3Y0-3Y3
4Y0-4Y3
1, 48, 25, 24
1OE, 2OE,
3OE, 4OE
4, 10, 15, 21,
28, 34, 39, 45
GND
7, 18, 31, 42
VCC
FUNCTION TABLE
Inputs
1OE, 4OE 1Ax, 4Ax
LH
LL
HX
Inputs
2OE, 3OE 2Ax, 3Ax
HH
HL
LX
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High Impedance “off ” state
NAME AND FUNCTION
Data inputs
Data outputs
Output enables
Ground (0V)
Positive supply voltage
Outputs
1Yx, 4Yx
H
L
Z
Outputs
2Yx, 3Yx
H
L
Z
1998 Feb 13
3










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