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74LVT16541ADL PDF даташит

Спецификация 74LVT16541ADL изготовлена ​​​​«NXP Semiconductors» и имеет функцию, называемую «3.3V ABT 16-bit buffer/driver 3-State».

Детали детали

Номер произв 74LVT16541ADL
Описание 3.3V ABT 16-bit buffer/driver 3-State
Производители NXP Semiconductors
логотип NXP Semiconductors логотип 

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74LVT16541ADL Даташит, Описание, Даташиты
Philips Semiconductors Low Voltage Products
3.3V ABT 16-bit buffer/driver (3-State)
Preliminary specification
74LVT16541A
FEATURES
16-bit universal bus interface
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 JC40.2 Std 17
ESD protection exceeds 2000V per MIL
STD 883 Method 3015 and 200V per
Machine Model
DESCRIPTION
The LVT16541A is a high-performance
BiCMOS product designed for VCC operation
at 3.3V.
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; GND = 0V
CL = 50pF;
VCC = 3.3V
VI = 0V or 3.0V
Outputs disabled; VO = 0V or 3.0V
Outputs disabled; VCC = 3.6V
TYPICAL
4
10
100
UNIT
ns
pF
pF
µA
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
48-Pin Plastic Shrink Small Outline (SSOP) Type III
–40°C to +85°C
48-Pin Plastic Thin Shrink Small Outline (TSSOP) Type II
–40°C to +85°C
ORDER CODE
74LVT16541ADL
74LVT16541ADGG
DRAWING 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
1OE1 25
2 1Y0
3 1Y1
5 1Y2
6 1Y3
8 1Y4
9 1Y5
11 1Y6
12 1Y7
2A0 36
2A1 35
2A2 33
2A3 32
2A4 30
29
2A5
2A6 27
2A7 26
LOGIC SYMBOL (IEEE/IEC)
1
13 2Y0 48 & EN1
14 2Y1
16 2Y2
17 2Y3
19 2Y4
20 2Y5
22 2Y6
47
46
44
43
41
40
38
37
22
3
5
6
8
9
11
12
23 2Y7
24
25 & EN2
36 2 13
35 14
33 16
32 17
30 19
29 20
27 22
26 23
July 1994
1









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74LVT16541ADL Даташит, Описание, Даташиты
Philips Semiconductors Low Voltage Products
3.3V ABT 16-bit buffer/driver (3-State)
Preliminary specification
74LVT16541A
PIN CONFIGURATION
1OE0 1
1A0 2
1A1 3
GND 4
1A2 5
1A3 6
VCC
1A4
7
8
1A5 9
GND 10
1A6 11
1A7 12
2A0 13
2A1 14
GND 15
2A2 16
2A3 17
VCC
2A4
18
19
2A5 20
GND 21
2A6 22
2A7 23
2OE0 24
48 1OE1
47 1Y0
46 1Y1
45 GND
44 1Y2
43 1Y3
42 VCC
41 1Y4
40 1Y5
39 GND
38 1Y6
37 1Y7
36 2Y0
35 2Y1
34 GND
33 2Y2
32 2Y3
31 VCC
30 2Y4
29 2Y5
28 GND
27 2Y6
26 2Y7
25 2OE1
PIN DESCRIPTION
PIN NUMBER
47, 46, 44, 43, 41, 40, 38, 37,
36, 35, 33, 32, 30, 29, 27, 26
2, 3, 5, 6, 8, 9, 11, 12,13,
14, 16, 17, 19, 20, 22, 23
1, 48
24, 25
4, 10, 15, 21,
28, 34, 39, 45
7, 18, 31, 42
FUNCTION TABLE
INPUTS
OUTPUTS
nOE0 nOE1 nAx
nYx
LLL
L LH
XHX
HXX
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High Impedance “off ” state
L
H
Z
Z
July 1994
SYMBOL
1A0–1A7
2A0–2A7
1Y0–1Y7
2Y0–2Y7
1OE0, 1OE1,
2OE0, 2OE1
GND
VCC
NAME AND FUNCTION
Data inputs
Data outputs
Output enables
Ground (0V)
Positive supply voltage
2









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74LVT16541ADL Даташит, Описание, Даташиты
Philips Semiconductors Low Voltage Products
3.3V ABT 16-bit buffer/driver (3-State)
Preliminary specification
74LVT16541A
ABSOLUTE MAXIMUM RATINGS1,2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
VCC
IIK
VI
IOK
VOUT
IOUT
DC supply voltage
DC input diode current
DC input voltage3
DC output diode current
DC output voltage3
DC output current
VI < 0
VO < 0
Output in Off or High state
Output in Low state
Output in High state
–0.5 to +4.6
–50
–0.5 to +7.0
–50
–0.5 to +7.0
128
–64
V
mA
V
mA
V
mA
Tstg Storage temperature range
–65 to +150
°C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VI
VIH
VIL
IOH
IOL
t/v
Tamb
DC supply voltage
Input voltage
High-level input voltage
Input voltage
High-level output current
Low-level output current
Low-level output current; current duty cycle 50%; f 1kHz
Input transition rise or fall rate; Outputs enabled
Operating free-air temperature range
LIMITS
MIN MAX
2.7 3.6
0 5.5
2.0
0.8
–32
32
64
10
–40 +85
UNIT
V
V
V
V
mA
mA
ns/V
°C
July 1994
3










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