74alvt16245dl NXP Semiconductors, 74alvt16245dl Datasheet - Page 2

• Manufacturer Part Number: 74alvt16245dl
• Description: 2.5v/3.3v Alvt 16-bit Transceiver 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
LOGIC SYMBOL
1DIR
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1998 Feb 13
16-bit bidirectional bus interface
5V I/O Compatible
3-State buffers
Output capability: +64mA/–32mA
TTL input and output switching levels
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 400V per Machine Model
2.5V/3.3V 16-bit transceiver (3-State)
47
46
44
43
41
40
38
37
1
SYMBOL
SYMBOL
I
t
t
C
C
PLH
PHL
CCZ
I/O
IN
PACKAGES
Propagation delay
nAx to nBx or nBx to nAx
Input capacitance DIR, OE
I/O pin capacitance
Total supply current
48
11
12
2
3
5
6
8
9
1OE
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
2DIR
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
PARAMETER
PARAMETER
24
36
35
33
32
30
29
27
26
TEMPERATURE RANGE
–40 C to +85 C
–40 C to +85 C
SA00021
25
17
19
20
22
23
13
14
16
2OE
2B0
2B1
2B2
2B3
2B4
2B5
2B6
2B7
C
V
V
Outputs disabled
I
I/O
L
= 0V or V
OUTSIDE NORTH AMERICA
= 50pF
= 0V or V
2
74ALVT16245 DGG
74ALVT16245 DL
DESCRIPTION
The 74ALVT16245 is a high-performance BiCMOS product
designed for V
to 5V.
This device is a 16-bit transceiver featuring non-inverting 3-State
bus compatible outputs in both send and receive directions. The
control function implementation minimizes external timing
requirements. The device features an Output Enable (OE) input for
easy cascading and a Direction (DIR) input for direction control.
LOGIC SYMBOL (IEEE/IEC)
48
47
46
44
43
41
40
38
37
CC
1
CONDITIONS
CC
T
amb
= 25 C
G3
3 EN1 (BA)
3 EN2 (AB)
1
CC
operation at 2.5V or 3.3V with I/O compatibility up
2
NORTH AMERICA
AV16245 DGG
AV16245 DL
11
12
2
3
5
6
8
9
25
24
36
35
33
32
30
29
27
26
2.5V
1.7
1.9
40
3
9
TYPICAL
74ALVT16245
Product specification
G3
3 EN1 (BA)
3 EN2 (AB)
3.3V
1.5
1.5
70
1
3
9
DWG NUMBER
853-1817 18959
SOT370-1
SOT362-1
2
SW00022
UNIT
UNIT
pF
pF
ns
A
13
14
16
17
19
20
22
23