74lvth16244bdl NXP Semiconductors, 74lvth16244bdl Datasheet - Page 7

• Manufacturer Part Number: 74lvth16244bdl
• Description: 74lvt16244b; 74lvth16244b 3.3 V 16-bit Buffer/driver; 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 7.
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
[1]
[2]
[3]
[4]
[5]
[6]
11. Dynamic characteristics
Table 8.
Voltages are referenced to GND (ground = 0 V); for test circuit see
74LVT_LVTH16244B_5
Product data sheet
Symbol Parameter
I
I
I
I
I
C
C
Symbol
T
t
t
HOLD
EX
O(pu/pd)
OZ
CC
PLH
PHL
I
amb
i
o
CC
Typical values are measured at V
Unused pins at V
This is the bus hold overdrive current required to force the input to the opposite logic state.
This parameter is valid for any V
a transition time of 100 s is permitted. This parameter is valid for T
I
This is the increase in supply current for each input at the specified voltage level other than V
CC
= 40 C to +85 C
is measured with outputs pulled to V
bus hold current data input
external current into output
power-up/power-down
output current
OFF-state output current
quiescent supply current
additional quiescent supply
current
input capacitance
output capacitance
Static characteristics
Dynamic characteristics
Parameter
LOW-to-HIGH
propagation delay
nAn to nYn
HIGH-to-LOW
propagation delay
nAn to nYn
CC
or GND.
[1]
CC
CC
…continued
between 0 V and 1.2 V with a transition time of up to 10 ms. From V
= 3.3 V and at T
Conditions
see
see
CC
V
V
V
V
Conditions
V
V
output in HIGH-state when
V
V
V
V
V
I
per input pin; V
one input at V
inputs at V
V
outputs disabled; V
O
CC
CC
CC
CC
CC
CC
O
CC
I
CC
CC
I
Figure 5
Figure 5
or GND.
V
V
V
output HIGH: V
output LOW: V
output HIGH
output LOW
outputs disabled
= GND or V
= 0 A
= 0 V or 3.0 V
> V
I
I
I
= 2.7 V
= 3.0 V to 3.6 V
= 2.7 V
= 3.0 V to 3.6 V
= 3 V
= 0 V to 3.6 V
= 3.6 V; V
= 3.6 V; V
= 0.8 V
= 2.0 V
= 3.6 V
1.2 V; V
CC
; V
Rev. 05 — 21 March 2006
amb
CC
O
74LVT16244B; 74LVTH16244B
or GND
CC
= 25 C.
= 5.5 V; V
CC
O
I
I
CC
= V
= GND or V
= 0.5 V to V
; nOE = don’t care
O
O
= 3.0 V to 3.6 V;
= 0.5 V
0.6 V and other
IH
O
= 3.0 V
= 0 V or 3.0 V
or V
amb
CC
IL
Figure
= 3.0 V
= 25 C only.
CC
CC
;
;
7.
Min
-
0.5
-
0.5
[3]
[4]
[5]
[6]
Min
75
-
-
-
-
-
-
-
-
-
-
75
500
3.3 V 16-bit buffer/driver; 3-state
CC
or GND.
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Typ
-
1.8
-
1.7
Typ
135
-
50
1
0.5
+0.5
0.07
4.0
0.07
0.1
3
9
CC
135
= 1.2 V to V
Max
4.0
3.2
4.0
3.2
Max
-
-
-
125
5
0.12
6.0
0.12
0.2
-
-
CC
100
5
= 3.3 V
Unit
mA
mA
mA
mA
pF
pF
Unit
ns
ns
ns
ns
A
A
A
A
A
A
A
7 of 16
0.3 V