74abt16543bb NXP Semiconductors, 74abt16543bb Datasheet - Page 9

• Manufacturer Part Number: 74abt16543bb
• Description: 74abt16543 16-bit Latched Transceiver With Dual Enable 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]
11. Dynamic characteristics
Table 8:
GND = 0 V; for test circuit see
9397 750 15046
Product data sheet
Symbol Parameter
I
I
I
I
I
Symbol Parameter
T
t
t
t
t
t
PU
OZ
CEX
O
CC
PLH
PHL
PZH
PZL
PHZ
I
amb
CC
, I
For valid test results, data must not be loaded into the latches after applying the power.
This parameter is valid for any V
a transition time of up to 100 s is permitted.
Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
This is the increase in supply current for each input at 3.4 V.
PD
= 25 C; V
power-up or power-down
down 3-state output current
3-state output current
output HIGH leakage current V
output current
quiescent supply current
additional supply current per
input pin
propagation delay
propagation delay
output enable time
output enable time
output disable time
Static characteristics
Dynamic characteristics
nAx to nBx, nBx to nAx
nLEBA to nAx, nLEAB to nBx
nAx to nBx, nBx to nAx
nLEBA to nAx, nLEAB to nBx
nOEBA to nAx, nOEAB to nBx
nEBA to nAx, nEAB to nBx
nOEBA to nAx, nOEAB to nBx
nEBA to nAx, nEAB to nBx
nOEBA to nAx, nOEAB to nBx
nEBA to nAx, nEAB to nBx
CC
= 5.0 V
Figure
CC
…continued
between 0 V and 2.1 V, with a transition time of up to 10 ms; From V
10.
Conditions
V
V
V
V
V
V
at V
CC
CC
CC
CC
CC
CC
CC
outputs HIGH-state at V
outputs LOW-state at V
outputs HIGH-state
outputs LOW-state
outputs 3-state
; V
CC
= 2.1 V; V
= 5.5 V; V
= 5.5 V; V
= 5.5 V; V
= 5.5 V; V
= 5.5 V; one input at 3.4 V; other inputs
nOEAB
Conditions
see
see
see
see
see
see
see
or GND
Rev. 04 — 26 May 2005
Figure 6
Figure 5
Figure 6
Figure 5
Figure 7
Figure 8
Figure 7
and V
O
I
O
O
I
= V
= GND or V
= 0.0 V or V
= 5.5 V; V
= 2.5 V
nOEBA
IL
or V
16-bit latched transceiver with dual enable; 3-state
= don’t care
IH
O
O
I
CC
= GND or V
= 0.0 V
= 5.5 V
CC
; V
I
= GND or
CC
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
[2]
[3]
[4]
74ABT16543
Min
-
-
-
-
-
-
-
-
Min
1.0
1.0
1.0
1.2
1.0
1.0
1.1
1.2
1.9
2.0
50
CC
= 2.1 V to V
Typ
-
-
-
-
-
-
-
-
-
Typ
2.5
3.1
2.2
3.0
3.3
3.4
3.3
3.4
3.5
3.4
CC
Max
10
50
2
19
2
50
Max
3.3
4.3
4.4
4.8
4.3
4.9
5.9
6.5
5.0
5.6
50
10
200
= 5 V
Unit
mA
mA
mA
mA
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
9 of 17
A
A
A
A
A
10 %