PHILIPS 74LVT16244BEV

74LVT16244B; 74LVTH16244B
3.3 V 16-bit buffer/driver; 3-state
Rev. 05 — 21 March 2006
Product data sheet
1. General description
The 74LVT16244B; 74LVTH16244B is a high-performance BiCMOS product designed for
VCC operation at 3.3 V.
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.
2. Features
n
n
n
n
n
n
n
n
n
n
16-bit bus interface
3-state buffers
Output capability: +64 mA and −32 mA
TTL input and output switching levels
Input and output interface capability to systems at 5 V supply
Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
Power-up 3-state
Live insertion and extraction permitted
No bus current loading when output is tied to 5 V bus
Latch-up protection:
u JESD78: exceeds 500 mA
n ESD protection:
u MIL STD 833 method 3015: exceeds 2000 V
u Machine model: exceeds 200 V
3. Quick reference data
Table 1.
Quick reference data
GND = 0 V; Tamb = 25 °C.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
CL = 50 pF; VCC = 3.3 V
-
1.8
-
ns
tPHL
HIGH-to-LOW propagation CL = 50 pF; VCC = 3.3 V
delay nAn to nYn
-
1.7
-
ns
Ci
input capacitance
VI = 0 V or 3.0 V
-
3
-
pF
Co
output capacitance
outputs disabled;
VO = 0 V or 3.0 V
-
9
-
pF
ICC
quiescent supply current
outputs disabled;
VCC = 3.6 V; IO = 0 A;
VI = GND or VCC
-
70
-
µA
tPLH
LOW-to-HIGH propagation
delay nAn to nYn
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
4. Ordering information
Table 2.
Ordering information
Type number
Package
Temperature range Name
Description
Version
74LVT16244BDL
−40 °C to +85 °C
SSOP48
plastic shrink small outline package; 48 leads;
body width 7.5 mm
SOT370-1
74LVT16244BDGG
−40 °C to +85 °C
TSSOP48
plastic thin shrink small outline package; 48 leads;
body width 6.1 mm
SOT362-1
74LVT16244BEV
−40 °C to +85 °C
VFBGA56
plastic very thin fine-pitch ball grid array package;
56 balls; body 4.5 × 7 × 0.65 mm
SOT702-1
74LVTH16244BDL
−40 °C to +85 °C
SSOP48
plastic shrink small outline package; 48 leads;
body width 7.5 mm
SOT370-1
TSSOP48
plastic thin shrink small outline package; 48 leads;
body width 6.1 mm
SOT362-1
74LVTH16244BDGG −40 °C to +85 °C
5. Functional diagram
47
46
44
43
1A0
1Y0
1A1
1Y1
1A2
1Y2
1A3
1Y3
2
36
3
35
5
33
6
32
3A0
3Y0
3A1
3Y1
3A2
3Y2
3A3
3Y3
1
1OE
48
2OE
25
3OE
24
4OE
13
14
16
1A0
1A1
17
1A2
1A3
1
1OE
25
3OE
2A0
2A1
41
2A0
2Y0
8
30
4A0
4Y0
2A2
19
2A3
40
2A1
2Y1
9
29
4A1
4Y1
3A0
20
3A1
38
37
48
2A2
2A3
2Y2
2Y3
2OE
11
12
27
26
24
4A2
4A3
4Y2
4Y3
3A2
22
3A3
4A0
23
4A1
4A2
4OE
4A3
EN1
EN2
EN3
EN4
47
1
46
Fig 1. Logic symbol
3
5
43
6
41
1
40
2
8
9
38
11
37
12
36
1
35
3
13
14
33
16
32
17
30
1
29
4
19
20
27
22
26
23
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
3Y0
3Y1
3Y2
3Y3
4Y0
4Y1
4Y2
4Y3
001aae231
Pin numbers are shown for SSOP and TSSOP
packages only.
Fig 2. IEC logic symbol
74LVT_LVTH16244B_5
Product data sheet
2
44
001aae506
Pin numbers are shown for SSOP and TSSOP
packages only.
1
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
2 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
6. Pinning information
6.1 Pinning
74LVT16244B
74LVTH16244B
74LVT16244B
1OE
1
48 2OE
1Y0
2
47 1A0
1Y1
3
46 1A1
GND
4
45 GND
1Y2
5
44 1A2
1Y3
6
43 1A3
VCC
7
42 VCC
2Y0
8
41 2A0
2Y1
9
40 2A1
GND 10
39 GND
2Y2 11
38 2A2
2Y3 12
37 2A3
3Y0 13
36 3A0
3Y1 14
35 3A1
GND 15
34 GND
3Y2 16
33 3A2
3Y3 17
32 3A3
VCC 18
31 VCC
4Y0 19
30 4A0
4Y1 20
29 4A1
GND 21
28 GND
4Y2 22
27 4A2
4Y3 23
26 4A3
4OE 24
25 3OE
1
2
3
4
5
6
A
1OE
n.c.
n.c.
n.c.
n.c.
2OE
B
1Y1
1Y0
GND
GND
1A0
1A1
C
1Y3
1Y2
VCC
VCC
1A2
1A3
D
2Y1
2Y0
GND
GND
2A0
2A1
E
2Y3
2Y2
2A2
2A3
F
3Y0
3Y1
3A1
3A0
G
3Y2
3Y3
GND
GND
3A3
3A2
H
4Y0
4Y1
VCC
VCC
4A1
4A0
J
4Y2
4Y3
GND
GND
4A3
4A2
K
4OE
n.c.
n.c.
n.c.
n.c.
3OE
001aae508
Transparent top view
001aae507
Fig 3. Pin configuration for SSOP48 and TSSOP48
Fig 4. Pin configuration for VFBGA56
6.2 Pin description
Table 3.
Pin description
Symbol
Pin
Description
(T)SSOP48
VFBGA56
1OE
1
A1
n.c.
-
A2, A3, A4, A5 not connected
1Y0
2
B2
data output 1Y0
1Y1
3
B1
data output 1Y1
GND
4
B3
ground (0 V)
1Y2
5
C2
data output 1Y2
1Y3
6
C1
data output 1Y3
VCC
7
C3
supply voltage
2Y0
8
D2
data output 2Y0
output enable input 1OE
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
3 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
Table 3.
Symbol
Pin description …continued
Pin
Description
(T)SSOP48
VFBGA56
2Y1
9
D1
data output 2Y1
GND
10
D3
ground (0 V)
2Y2
11
E2
data output 2Y2
2Y3
12
E1
data output 2Y3
3Y0
13
F1
data output 3Y0
3Y1
14
F2
data output 3Y1
GND
15
G3
ground (0 V)
3Y2
16
G1
data output 3Y2
3Y3
17
G2
data output 3Y3
VCC
18
H3
supply voltage
4Y0
19
H1
data output 4Y0
4Y1
20
H2
data output 4Y1
GND
21
J3
ground (0 V)
4Y2
22
J1
data output 4Y2
4Y3
23
J2
data output 4Y3
4OE
24
K1
output enable input 4OE
n.c.
-
K2, K3, K4, K5 not connected
3OE
25
K6
output enable input 3OE
4A3
26
J5
data input 4A3
4A2
27
J6
data input 4A2
GND
28
J4
ground (0 V)
4A1
29
H5
data input 4A1
4A0
30
H6
data input 4A0
VCC
31
H4
supply voltage
3A3
32
G5
data input 3A3
3A2
33
G6
data input 3A2
GND
34
G4
ground (0 V)
3A1
35
F5
data input 3A1
3A0
36
F6
data input 3A0
2A3
37
E6
data input 2A3
2A2
38
E5
data input 2A2
GND
39
D4
ground (0 V)
2A1
40
D6
data input 2A1
2A0
41
D5
data input 2A0
VCC
42
C4
supply voltage
1A3
43
C6
data input 1A3
1A2
44
C5
data input 1A2
GND
45
B4
ground (0 V)
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
4 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
Table 3.
Symbol
Pin description …continued
Pin
Description
(T)SSOP48
VFBGA56
1A1
46
B6
data input 1A1
1A0
47
B5
data input 1A0
2OE
48
A6
output enable input 2OE
7. Functional description
7.1 Function table
Table 4.
Function table[1]
Control
Input
Output
nOE
nAn
nYn
L
H
[1]
L
L
H
H
X
Z
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
8. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol
Parameter
VCC
supply voltage
Conditions
Max
Unit
−0.5
+4.6
V
[1]
−0.5
+7.0
V
[1]
−0.5
+7.0
V
mA
VI
input voltage
VO
output voltage
output in OFF-state or
HIGH-state
IIK
input clamping current
VI < 0 V
-
−50
IOK
output clamping current
VO < 0 V
-
−50
mA
IO
output current
output in LOW-state
-
128
mA
output in HIGH-state
-
−64
mA
−65
+150
°C
-
150
°C
Tstg
Tj
storage temperature
junction temperature
[2]
[1]
The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
[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.
74LVT_LVTH16244B_5
Product data sheet
Min
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
5 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
9. Recommended operating conditions
Table 6.
Recommended operating conditions
Symbol
Parameter
VCC
Conditions
Min
Typ
Max
Unit
supply voltage
2.7
-
3.6
V
VI
input voltage
0
-
5.5
V
VIH
HIGH-state input voltage
2.0
-
-
V
VIL
LOW-state input voltage
-
-
0.8
V
IOH
HIGH-state output
current
-
-
−32
mA
IOL
LOW-state output
current
none
-
-
32
mA
current duty cycle ≤ 50 %;
fi ≥ 1 kHz
-
-
64
mA
Tamb
ambient temperature
in free-air
−40
-
+85
°C
∆t/∆V
input transition rise and
fall rate
outputs enabled
-
-
10
ns/V
10. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Tamb = −40 °C to +85
Conditions
Min
Typ
Max
Unit
−0.85
−1.2
V
°C[1]
VIK
input clamping voltage
VCC = 2.7 V; IIK = −18 mA
-
VOH
HIGH-state output voltage
IOH = −100 µA; VCC = 2.7 V to 3.6 V
VCC − 0.2 VCC
-
V
IOH = −8 mA; VCC = 2.7 V
2.4
2.5
-
V
IOH = −32 mA; VCC = 3.0 V
2.0
2.3
-
V
IOL = 100 µA
-
0.07
0.2
V
IOL = 24 mA
-
0.3
0.5
V
IOL = 16 mA
-
0.25
0.4
V
IOL = 32 mA
-
0.3
0.5
V
IOL = 64 mA
-
0.4
0.55
V
-
0.4
10
µA
-
0.1
±1.0
µA
VOL
LOW-state output voltage
VCC = 2.7 V
VCC = 3.0 V
ILI
input leakage current
all input pins
VCC = 0 V or 3.6 V; VI = 5.5 V
control pins
VCC = 3.6 V; VI = VCC or GND
data pins
IOFF
power-off leakage current
VCC = 3.6 V
VI = VCC
-
0.1
1
µA
VI = 0 V
-
−0.4
−5
µA
-
0.1
±100
µA
VCC = 0 V; VI or VO = 0 V to 4.5 V
74LVT_LVTH16244B_5
Product data sheet
[2]
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
6 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
IHOLD
bus hold current data input
Conditions
Min
Typ
Max
Unit
VI = 0.8 V
75
135
-
µA
VI = 2.0 V
−75
−135
-
µA
±500
-
-
µA
-
50
125
µA
-
1
±100
µA
[3]
VCC = 3 V
VCC = 0 V to 3.6 V
VI = 3.6 V
IEX
external current into output
output in HIGH-state when
VO > VCC; VO = 5.5 V; VCC = 3.0 V
IO(pu/pd)
power-up/power-down
output current
VCC ≤ 1.2 V; VO = 0.5 V to VCC;
VI = GND or VCC; nOE = don’t care
IOZ
OFF-state output current
VCC = 3.6 V; VI = VIH or VIL
quiescent supply current
ICC
[4]
output HIGH: VO = 3.0 V
-
0.5
5
µA
output LOW: VO = 0.5 V
-
+0.5
−5
µA
output HIGH
-
0.07
0.12
mA
output LOW
-
4.0
6.0
mA
[5]
-
0.07
0.12
mA
[6]
-
0.1
0.2
mA
VCC = 3.6 V; VI = GND or VCC;
IO = 0 A
outputs disabled
∆ICC
additional quiescent supply
current
per input pin; VCC = 3.0 V to 3.6 V;
one input at VCC − 0.6 V and other
inputs at VCC or GND
Ci
input capacitance
VI = 0 V or 3.0 V
-
3
-
pF
Co
output capacitance
outputs disabled; VO = 0 V or 3.0 V
-
9
-
pF
[1]
Typical values are measured at VCC = 3.3 V and at Tamb = 25 °C.
[2]
Unused pins at VCC or GND.
[3]
This is the bus hold overdrive current required to force the input to the opposite logic state.
[4]
This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms. From VCC = 1.2 V to VCC = 3.3 V ± 0.3 V
a transition time of 100 µs is permitted. This parameter is valid for Tamb = 25 °C only.
[5]
ICC is measured with outputs pulled to VCC or GND.
[6]
This is the increase in supply current for each input at the specified voltage level other than VCC or GND.
11. Dynamic characteristics
Table 8.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC = 2.7 V
-
-
4.0
ns
VCC = 3.0 V to 3.6 V
0.5
1.8
3.2
ns
VCC = 2.7 V
-
-
4.0
ns
VCC = 3.0 V to 3.6 V
0.5
1.7
3.2
ns
Tamb = −40 °C to +85 °C[1]
tPLH
tPHL
LOW-to-HIGH
propagation delay
nAn to nYn
see Figure 5
HIGH-to-LOW
propagation delay
nAn to nYn
see Figure 5
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
7 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
Table 8.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.
Symbol
Parameter
Conditions
tPZH
output enable time to
HIGH-level
see Figure 6
output enable time to
LOW-level
see Figure 6
tPZL
output disable time
from HIGH-level
tPHZ
output disable time
from LOW-level
tPLZ
[1]
Min
Typ
Max
Unit
VCC = 2.7 V
-
-
5.0
ns
VCC = 3.0 V to 3.6 V
1.0
2.3
4.0
ns
VCC = 2.7 V
-
-
5.3
ns
VCC = 3.0 V to 3.6 V
1.0
2.1
4.0
ns
VCC = 2.7 V
-
-
5.0
ns
VCC = 3.0 V to 3.6 V
1.0
3.2
4.5
ns
VCC = 2.7 V
-
-
4.4
ns
VCC = 3.0 V to 3.6 V
1.0
2.9
4.0
ns
see Figure 6
see Figure 6
Typical values are measured at VCC = 3.3 V and Tamb = 25 °C.
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
8 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
12. Waveforms
VI
nAn input
VM
VM
GND
tPLH
tPHL
VOH
VM
nYn output
VM
VOL
mna171
Measurements points are given in Table 9.
VOL and VOH are typical voltage output drop that occur with the output load.
Fig 5. Propagation delay input (nAn) to output (nYn)
VI
nOE input
VM
GND
tPZL
tPLZ
3.0 V
VM
nYn output
VX
VOL
t PZH
t PHZ
VOH
nYn output
VY
VM
0V
001aae464
Measurements points are given in Table 9.
VOL and VOH are typical voltage output drop that occur with the output load.
Fig 6. 3-state output enable and disable times
Table 9.
Measurement points
Input
Output
VM
VM
VX
VY
1.5 V
1.5 V
VOL + 0.3 V
VOH − 0.3 V
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
9 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
VI
tW
90 %
negative
pulse
VM
0V
tf
tr
tr
tf
VI
90 %
positive
pulse
0V
VM
10 %
VM
VM
10 %
tW
VEXT
VCC
PULSE
GENERATOR
VI
RL
VO
DUT
RT
CL
RL
001aae235
Test data is given in Table 10.
Definitions test circuit:
RL = Load resistor.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
VEXT = Test voltage for switching times.
Fig 7. Load circuitry for switching times
Table 10.
Test data
Input
Load
fi
tW
tr, tf
CL
RL
tPHZ, tPZH tPLZ, tPZL tPLH, tPHL
2.7 V
≤ 10 MHz
500 ns
≤ 2.5 ns
50 pF
500 Ω
GND
74LVT_LVTH16244B_5
Product data sheet
VEXT
VI
6V
open
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
10 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
13. Package outline
SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm
SOT370-1
D
E
A
X
c
y
HE
v M A
Z
25
48
Q
A2
A1
A
(A 3)
θ
pin 1 index
Lp
L
24
1
detail X
w M
bp
e
0
5
10 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
D (1)
E (1)
e
HE
L
Lp
Q
v
w
y
Z (1)
θ
mm
2.8
0.4
0.2
2.35
2.20
0.25
0.3
0.2
0.22
0.13
16.00
15.75
7.6
7.4
0.635
10.4
10.1
1.4
1.0
0.6
1.2
1.0
0.25
0.18
0.1
0.85
0.40
8
o
0
o
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
SOT370-1
REFERENCES
IEC
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
MO-118
Fig 8. Package outline SOT370-1 (SSOP48)
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
11 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm
SOT362-1
E
D
A
X
c
HE
y
v M A
Z
48
25
Q
A2
(A 3)
A1
pin 1 index
A
θ
Lp
L
1
detail X
24
w M
bp
e
2.5
0
5 mm
scale
DIMENSIONS (mm are the original dimensions).
UNIT
A
max.
A1
A2
A3
bp
c
D (1)
E (2)
e
HE
L
Lp
Q
v
w
y
Z
θ
mm
1.2
0.15
0.05
1.05
0.85
0.25
0.28
0.17
0.2
0.1
12.6
12.4
6.2
6.0
0.5
8.3
7.9
1
0.8
0.4
0.50
0.35
0.25
0.08
0.1
0.8
0.4
8
o
0
o
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
SOT362-1
REFERENCES
IEC
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
MO-153
Fig 9. Package outline SOT362-1 (TSSOP48)
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
12 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
VFBGA56: plastic very thin fine-pitch ball grid array package; 56 balls; body 4.5 x 7 x 0.65 mm
B
D
SOT702-1
A
ball A1
index area
A
E
A2
A1
detail X
e1
C
∅v M C A B
b
e
∅w M C
y1 C
1/2 e
y
K
J
H
e
G
F
e2
E
D
1/2 e
C
X
B
A
ball A1
index area
1
2
3
4
5
6
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
b
D
E
e
e1
e2
v
w
y
y1
mm
1
0.3
0.2
0.7
0.6
0.45
0.35
4.6
4.4
7.1
6.9
0.65
3.25
5.85
0.15
0.08
0.08
0.1
OUTLINE
VERSION
SOT702-1
REFERENCES
IEC
JEDEC
JEITA
0
2.5
5 mm
scale
EUROPEAN
PROJECTION
ISSUE DATE
02-08-08
03-07-01
MO-225
Fig 10. Package outline SOT702-1 (VFBGA56)
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
13 of 16
74LVT16244B; 74LVTH16244B
Philips Semiconductors
3.3 V 16-bit buffer/driver; 3-state
14. Abbreviations
Table 11.
Abbreviations
Acronym
Description
BiCMOS
Bipolar Complementary Metal Oxide Semiconductor
DUT
Device Under Test
ESD
Electrostatic Discharge
TTL
Transistor-Transistor Logic
15. Revision history
Table 12.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
74LVT_LVTH16244B_5
20060321
Product data sheet
-
74LVT16244B_4
Modifications:
•
The format of this data sheet has been redesigned to comply with the new presentation and
information standard of Philips Semiconductors.
•
Section 4: added type numbers 74LVTH16244BDL and 74LVTH16244BDGG.
74LVT16244B_4
20021031
Product specification
-
74LVT16244B_3
74LVT16244B_3
19981007
Product specification
-
74LVT16244B_2
74LVT16244B_2
19980219
Product specification
-
-
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
14 of 16
Philips Semiconductors
74LVT16244B; 74LVTH16244B
3.3 V 16-bit buffer/driver; 3-state
16. Legal information
16.1 Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[2]
The term ‘short data sheet’ is explained in section “Definitions”.
[3]
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.semiconductors.philips.com.
16.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Philips Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local Philips Semiconductors
sales office. In case of any inconsistency or conflict with the short data sheet,
the full data sheet shall prevail.
16.3 Disclaimers
General — Information in this document is believed to be accurate and
reliable. However, Philips Semiconductors does not give any representations
or warranties, expressed or implied, as to the accuracy or completeness of
such information and shall have no liability for the consequences of use of
such information.
Right to make changes — Philips Semiconductors reserves the right to
make changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
Suitability for use — Philips Semiconductors products are not designed,
authorized or warranted to be suitable for use in medical, military, aircraft,
space or life support equipment, nor in applications where failure or
malfunction of a Philips Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. Philips Semiconductors accepts no liability for inclusion and/or use
of Philips Semiconductors products in such equipment or applications and
therefore such inclusion and/or use is for the customer’s own risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Philips Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) may cause permanent
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other conditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may affect device reliability.
Terms and conditions of sale — Philips Semiconductors products are sold
subject to the general terms and conditions of commercial sale, as published
at http://www.semiconductors.philips.com/profile/terms, including those
pertaining to warranty, intellectual property rights infringement and limitation
of liability, unless explicitly otherwise agreed to in writing by Philips
Semiconductors. In case of any inconsistency or conflict between information
in this document and such terms and conditions, the latter will prevail.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
16.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
17. Contact information
For additional information, please visit: http://www.semiconductors.philips.com
For sales office addresses, send an email to: [email protected]
74LVT_LVTH16244B_5
Product data sheet
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Rev. 05 — 21 March 2006
15 of 16
Philips Semiconductors
74LVT16244B; 74LVTH16244B
3.3 V 16-bit buffer/driver; 3-state
18. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
8
9
10
11
12
13
14
15
16
16.1
16.2
16.3
16.4
17
18
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
Functional description . . . . . . . . . . . . . . . . . . . 5
Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5
Recommended operating conditions. . . . . . . . 6
Static characteristics. . . . . . . . . . . . . . . . . . . . . 6
Dynamic characteristics . . . . . . . . . . . . . . . . . . 7
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 14
Legal information. . . . . . . . . . . . . . . . . . . . . . . 15
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Contact information. . . . . . . . . . . . . . . . . . . . . 15
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© Koninklijke Philips Electronics N.V. 2006.
All rights reserved.
For more information, please visit: http://www.semiconductors.philips.com.
For sales office addresses, email to: [email protected]
Date of release: 21 March 2006
Document identifier: 74LVT_LVTH16244B_5