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74LVC543A Datasheet PDF : 21 Pages
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NXP Semiconductors
74LVC543A
Octal D-type registered transceiver; 3-state
Table 6. Static characteristics ...continued
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
40 C to +85 C
Min
Typ[1]
Max
IOZ
OFF-state
VI = VIH or VIL; VCC = 3.6 V;
-
output current VO = 5.5 V or GND;
IOFF
power-off
leakage
current
VCC = 0 V; VI or VO = 5.5 V
-
0.1 10
0.1 10
ICC
ICC
CI
CI/O
supply current VCC = 3.6 V; VI = VCC or GND; -
IO = 0 A
additional
per input pin;
-
supply current VCC = 2.7 V to 3.6 V;
VI = VCC 0.6 V; IO = 0 A
input
VCC = 0 V to 3.6 V;
-
capacitance VI = GND to VCC
input/output VCC = 0 V to 3.6 V;
-
capacitance VI = GND to VCC
0.1 10
5
500
4.0 -
5.0 -
[1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 C.
10. Dynamic characteristics
40 C to +125 C Unit
Min
Max
-
20
A
-
20
A
-
40
A
-
5 000
A
-
-
pF
-
-
pF
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 10.
Symbol Parameter Conditions
40 C to +85 C
Min Typ[1] Max
tpd
propagation An to Bn; Bn to An; see Figure 6
delay
VCC = 1.2 V
[2]
-
15
-
VCC = 1.65 V to 1.95 V
1.7 7.1 16.3
VCC = 2.3 V to 2.7 V
1.5 3.8 8.4
VCC = 2.7 V
1.5 3.7 8.0
VCC = 3.0 V to 3.6 V
1.0 3.2 7.0
LEBA to An; LEAB to Bn; see Figure 7 [2]
VCC = 1.2 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
-
16
-
1.5 7.3 19.9
1.0 3.9 10.2
1.5 4.2 9.5
1.2 3.2 8.5
40 C to +125 C Unit
Min
Max
-
- ns
1.7
18.9 ns
1.5
9.7 ns
1.5
10.0 ns
1.0
9.0 ns
-
- ns
1.5
22.9 ns
1.0
11.8 ns
1.5
12.0 ns
1.2
11.0 ns
74LVC543A_8
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 18 December 2012
© NXP B.V. 2012. All rights reserved.
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