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74ALVT16541 PDF даташит

Спецификация 74ALVT16541 изготовлена ​​​​«NXP Semiconductors» и имеет функцию, называемую «2.5V/3.3V 16-bit buffer/driver 3-State».

Детали детали

Номер произв 74ALVT16541
Описание 2.5V/3.3V 16-bit buffer/driver 3-State
Производители NXP Semiconductors
логотип NXP Semiconductors логотип 

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74ALVT16541 Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
74ALVT16541
2.5V/3.3V 16-bit buffer/driver (3-State)
Product specification
Supersedes data of 1996 Aug 13
IC23 Data Handbook
1998 Feb 13
Philips
Semiconductors









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74ALVT16541 Даташит, Описание, Даташиты
Philips Semiconductors
2.5V/3.3V 16-bit buffer/driver (3-State)
Product specification
74ALVT16541
FEATURES
16-bit universal bus interface
5V I/O compatibile
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 74ALVT16541 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 can be used as two octal buffers or one 16-bit buffer.
The device is ideal for driving bus lines.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
tPLH
tPHL
CIN
COut
ICCZ
Propagation delay
nAx to nYx
Input capacitance nOEx
Output pin capacitance
Total supply current
CONDITIONS
Tamb = 25°C
CL = 50pF
VI = 0V or VCC
Outputs disabled; VO = 0V or VCC
Outputs disabled
TYPICAL
2.5V
3.3V
1.8 1.4
1.7 1.4
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
74ALVT16541 DL
74ALVT16541 DGG
NORTH AMERICA
AV16541 DL
AV16541 DGG
DWG NUMBER
SOT370-1
SOT362-1
LOGIC SYMBOL
1OE0 1
1OE1 48
1A0 47
1A1 46
1A2 44
1A3 43
1A4 41
1A5 40
1A6 38
1A7 37
2OE0 24
25
2OE1
2 1Y0 2A0 36
3 1Y1 2A1 35
5 1Y2 2A2 33
6 1Y3 2A3 32
8 1Y4 2A4 30
9 1Y5 2A5 29
11 1Y6 2A6 27
12 1Y7 2A7 26
13 2Y0
14 2Y1
16 2Y2
17 2Y3
19 2Y4
20 2Y5
22 2Y6
23 2Y7
PIN DESCRIPTION
PIN NUMBER
SYMBOL
47, 46, 44, 43,
41, 40, 38, 37,
36, 35, 33, 32,
30, 29, 27, 26
1A0–1A7
2A0–2A7
2, 3, 5, 6, 8,
9, 11, 12,13,
14, 16, 17, 19,
20, 22, 23
1Y0–1Y7
2Y0–2Y7
1, 48
24, 25
1OE0, 1OE1,
2OE0, 2OE1
4, 10, 15, 21,
28, 34, 39, 45
GND
7, 18, 31, 42
VCC
NAME AND FUNCTION
Data inputs
Data outputs
Output enables
Ground (0V)
Positive supply voltage
SA00069
1998 Feb 13
2 853-1857 18958









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74ALVT16541 Даташит, Описание, Даташиты
Philips Semiconductors
2.5V/3.3V 16-bit buffer/driver (3-State)
Product specification
74ALVT16541
LOGIC SYMBOL (IEEE/IEC)
1
48 & EN1
24
25 & EN2
47 2 2
46 3
44 5
43 6
41 8
40 9
38 11
37 12
36 2 13
35 14
33 16
32 17
30 19
29 20
27 22
26 23
SW00149
PIN CONFIGURATION
1OE0
1Y0
1Y1
1
2
3
GND
1Y2
4
5
1Y3
VCC
1Y4
6
7
8
1Y5
GND
9
10
1Y6 11
1Y7 12
2Y0 13
2Y1 14
GND 15
2Y2 16
2Y3 17
VCC
2Y4
18
19
2Y5 20
GND 21
2Y6 22
2Y7 23
2OE0 24
FUNCTION TABLE
INPUTS
nOE0
nOE1
LL
LL
XH
HX
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High Impedance “off ” state
48 1OE1
47 1A0
46 1A1
45 GND
44 1A2
43 1A3
42 VCC
41 1A4
40 1A5
39 GND
38 1A6
37 1A7
36 2A0
35 2A1
34 GND
33 2A2
32 2A3
31 VCC
30 2A4
29 2A5
28 GND
27 2A6
26 2A7
25 2OE1
SW00150
OUTPUTS
nAx nYx
LL
HH
XZ
XZ
1998 Feb 13
3










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