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74ALVT16543DGG,112

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
Philips Semiconductors Product data sheet
74ALVT165432.5 V/3.3 V 16-bit registered transceiver (3-State)
2004 Sep 14
3
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
27
28
30
29
1OEAB
1LEAB
1EAB
GND
1A0
1A1
1A2
1A3
1A4
GND
1A5
1A6
1A7
2A0
2A2
GND
2A3
V
CC
2A1
2A4
2A5
2A6
2A7
2EAB
V
CC
GND
2LEAB
2OEAB
1OEBA
1LEBA
1EBA
GND
1B0
1B1
1B2
1B3
1B4
GND
1B5
1B6
1B7
2B0
2B2
GND
2B3
V
CC
2B1
2B4
2B5
2B6
2B7
2EBA
V
CC
GND
2LEBA
2OEBA
SH00037
LOGIC SYMBOL
3
54
1EAB
1EBA
2 1LEAB
55 1LEBA
11OEAB
561OEBA
26
31
2EAB
2EBA
27 2LEAB
30 2LEBA
282OEAB
292OEBA
5 6 10 12 13 1489
52 51 47 45 44 4349 48
15 16 20 21 23 2417 19
42 41 37 36 34 3340 38
SH00038
1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7
1B0 1B1 1B2 1B3 1B4 1B5 1B6 1B7
2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7
2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7
PIN DESCRIPTION
PIN NUMBER SYMBOL NAME AND FUNCTION
5, 6, 8, 9, 10, 12, 13, 14
15, 16, 17, 19, 20, 21, 23, 24
1A0 – 1A7,
2A0 – 2A7
A Data inputs/outputs
52, 51, 49, 48, 47, 45, 44, 43
42, 41, 40,38, 37, 36, 34, 33
1B0 – 1B7,
2B0 – 2B7
B Data inputs/outputs
1, 56
28, 29
1OEAB, 1OEBA,
2OEAB, 2OEBA
A to B / B to A Output Enable inputs (active-LOW)
3, 54
26, 31
1EAB, 1EBA,
2EAB, 2EBA
A to B / B to A Enable inputs (active-LOW)
2, 55
27, 30
1LEAB, 1LEBA,
2LEAB, 2LEBA
A to B / B to A Latch Enable inputs (active-LOW)
4, 11, 18, 25, 32, 39, 46, 53 GND Ground (0 V)
7, 22, 35, 50 V
CC
Positive supply voltage
Philips Semiconductors Product data sheet
74ALVT165432.5 V/3.3 V 16-bit registered transceiver (3-State)
2004 Sep 14
4
LOGIC DIAGRAM
D
LE
Q
D
LE
Q
DETAIL A
nB0
nB1nA1
nB2nA2
nB3nA3
nB4nA4
nB5nA5
nB6nA6
nB7nA7
DETAIL A X 7
nOEAB
nEAB
nLEAB
nOEBA
nEBA
nLEBA
nA0
SH00039
FUNCTION TABLE
INPUTS OUTPUTS
STATUS
nOEXX nEXX nLEXX nAx or nBx nBx or nAx
STATUS
H X X X Z Disabled
X H X X Z Disabled
L
L
↑
↑
L
L
h
l
Z
Z
Disabled + Latch
L
L
L
L
↑
↑
h
l
H
L
Latch + Display
L
L
L
L
L
L
H
L
H
L
Transparent
L L H X NC Hold
H = HIGH voltage level
h = HIGH voltage level one setup time prior to the LOW-to-HIGH transition of nLEXX
or nEXX (XX = AB or BA)
L = LOW voltage level
l = LOW voltage level one setup time prior to the LOW-to-HIGH transition of nLEXX
or nEXX (XX = AB or BA)
X = Don’t care
↑ = LOW-to-HIGH transition of nLEXX
or nEXX (XX = AB or BA)
NC= No change
Z = High-impedance or “off” state
Philips Semiconductors Product data sheet
74ALVT165432.5 V/3.3 V 16-bit registered transceiver (3-State)
2004 Sep 14
5
ABSOLUTE MAXIMUM RATINGS
1,
2
SYMBOL
PARAMETER CONDITIONS RATING UNIT
V
CC
DC supply voltage –0.5 to +4.6 V
I
IK
DC input diode current V
I
< 0 V –50 mA
V
I
DC input voltage
3
–0.5 to +7.0 V
I
OK
DC output diode current V
O
< 0 V –50 mA
V
OUT
DC output voltage
3
Output in Off or HIGH state –0.5 to +7.0 V
I
OUT
p
Output in LOW state 128
mA
I
OUT
Output in HIGH state –64
mA
T
stg
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
2.5 V RANGE LIMITS 3.3 V RANGE LIMITS
UNIT
SYMBOL
PARAMETER
MIN MAX MIN MAX
UNIT
V
CC
DC supply voltage 2.3 2.7 3.0 3.6 V
V
I
Input voltage 0 5.5 0 5.5 V
V
IH
HIGH-level input voltage 1.7 2.0 V
V
IL
Input voltage 0.7 0.8 V
I
OH
HIGH-level output current –8 –32 mA
I
OL
LOW-level output current 8 32
mA
I
OL
LOW-level output current; current duty cycle ≤ 50 %; f ≥ 1 kHz 24 64
mA
∆t/∆v Input transition rise or fall rate; Outputs enabled 10 10 ns/V
T
amb
Operating free-air temperature range –40 +85 –40 +85 °C
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

74ALVT16543DGG,112

Mfr. #:
Buy 74ALVT16543DGG,112
Manufacturer:
NXP Semiconductors
Description:
Bus Transceivers 2.5/3.3V 16-BIT
Lifecycle:
New from this manufacturer.
Delivery:
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