74alvt16244dl NXP Semiconductors, 74alvt16244dl Datasheet - Page 2

• Manufacturer Part Number: 74alvt16244dl
• Description: 2.5v/3.3v 16-bit Buffer/driver 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
LOGIC SYMBOL
1998 Oct 07
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
16-bit 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
2.5V/3.3V 16-bit buffer/driver (3-State)
47
46
44
43
41
40
38
37
48
SYMBOL
SYMBOL
1
C
I
t
t
C
PLH
PHL
CCZ
1A0
1A1
1A2
1A3
1OE
2A0
2A1
2A2
2A3
2OE
Out
IN
PACKAGES
Propagation delay
nAx to nYx
Input capacitance DIR, OE
Output capacitance
Total supply current
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
12
11
2
3
5
6
8
9
30
29
27
26
24
36
35
33
32
25
PARAMETER
PARAMETER
3A0
3A1
3A2
3A3
3OE
4A0
4A1
4A2
4A3
4OE
TEMPERATURE RANGE
–40 C to +85 C
–40 C to +85 C
3Y0
3Y1
3Y2
3Y3
4Y0
4Y1
4Y2
4Y3
SA00014
13
14
16
17
19
20
22
23
C
V
V
Outputs disabled
I
I/O
L
= 0V or V
OUTSIDE NORTH AMERICA
= 50pF
= 0V or V
2
74ALVT16244 DGG
74ALVT16244 DL
DESCRIPTION
The 74ALVT16244 is a high-performance BiCMOS product
designed for V
to 5V.
This device is a 16-bit buffer and line driver featuring non-inverting
3-State bus outputs. The device can be used as four 4-bit buffers,
two 8-bit buffers, or one 16-bit buffer.
LOGIC SYMBOL (IEEE/IEC)
CC
CONDITIONS
CC
T
amb
1OE
2OE
3OE
4OE
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
3A1
3A2
3A3
3A4
4A1
4A2
4A3
4A4
= 25 C
CC
1
48
25
24
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
operation at 2.5V or 3.3V with I/O compatibility up
NORTH AMERICA
EN1
EN2
EN3
EN4
AV16244 DGG
AV16244 DL
1
1
1
1
2.5V
1.8
1.9
40
3
9
TYPICAL
1
2
3
4
74ALVT16244
Product specification
3.3V
1.5
1.5
70
3
9
DWG NUMBER
853-1838 20144
12
13
14
16
17
19
20
22
23
SA00019
11
SOT370-1
SOT362-1
2
3
5
6
8
9
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
3Y1
3Y2
3Y3
3Y4
4Y1
4Y2
4Y3
4Y4
UNIT
UNIT
pF
pF
ns
A