74lvt126 NXP Semiconductors, 74lvt126 Datasheet - Page 6

• Manufacturer Part Number: 74lvt126
• Description: 3.3v Quad Buffer 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:
GND = 0 V; t
9397 750 14553
Product data sheet
Symbol Parameter
I
I
I
I
C
C
Symbol Parameter
T
t
t
t
t
EX
PU
OZ
CC
PLH
PHL
PZH
PZL
I
amb
I
O
CC
, I
Typical values are measured at nominal 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
Measured with outputs pulled up to V
This is the increase in supply current for each input at the specified voltage level other than V
PD
= 40 C to +85 C
external current into output output in HIGH-state when
power-up or power-down
3-state output current
3-state output current
quiescent supply current
additional supply current
per input pin
input capacitance
output capacitance
propagation delay nA to nY
propagation delay nA to nY
output enable time nOE to nY
output enable time nOE to nY
Static characteristics
Dynamic characteristics
r
= t
f
= 2.5 ns; C
CC
or GND.
[1]
L
= 50 pF; R
CC
…continued
between 0 V and 1.2 V with a transition time of up to 10 ms. From V
CC
Conditions
V
V
V
V
V
V
I
V
V
V
V
outputs disabled; V
O
or GND.
L
O
CC
CC
I
CC
CC
CC
CC
CC
I
output HIGH: V
output LOW: V
outputs HIGH
outputs LOW
outputs disabled
CC
= GND or V
= 0 A
= 0 V or V
= 500 ; for test circuit see
> V
= 3.0 V
= 3.6 V
= 3.6 V; V
= 3 V to 3.6 V; one input at
or GND
and T
1.2 V; V
0.6 V and other inputs at
CC
; V
Rev. 04 — 11 February 2005
amb
O
Conditions
V
V
V
V
V
V
V
V
CC
= 25 C.
= 5.5 V and
CC
CC
CC
CC
CC
CC
CC
CC
CC
O
I
= GND or V
= 0.5 V to V
; nOE = don’t care
O
= 2.7 V
= 3.3 V
= 2.7 V
= 3.3 V
= 2.7 V
= 3.3 V
= 2.7 V
= 3.3 V
O
= 0.5 V
O
= 3.0 V
= 0 V or 3.0 V
amb
0.3 V
0.3 V
0.3 V
0.3 V
CC
CC
= 25 C only.
;
;
Figure
7.
[4]
[5]
[6]
Min
-
-
-
-
-
-
-
-
-
-
CC
or GND.
Min
-
1.0
-
1.0
-
1.0
-
1.1
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Typ
60
1
0.13
2
0.13
0.1
4
8
1
1
3.3 V quad buffer; 3-state
CC
= 1.2 V to V
Typ
-
2.3
-
2.4
-
3.6
-
3.6
74LVT126
Max
125
5
0.19
7
0.19
0.2
-
-
100
5
Max
4.5
3.8
4.4
3.9
6.1
5.4
5.8
5.2
CC
= 3.3 V
Unit
mA
mA
mA
mA
pF
pF
Unit
ns
ns
ns
ns
ns
ns
ns
ns
A
A
A
A
6 of 15
0.3 V