74LVC823A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 4 — 8 April 2013 8 of 21
NXP Semiconductors
74LVC823A
9-bit D-type flip-flop; 5 V tolerance; positive edge-trigger; 3-state
[1] All typical values are measured at V
CC
= 3.3 V (unless stated otherwise) and T
amb
=25C.
10. Dynamic characteristics
I
OZ
OFF-state
output
current
V
I
=V
IH
or V
IL
; V
CC
= 3.6 V;
V
O
=5.5VorGND;
-0.15-20 A
I
OFF
power-off
leakage
current
V
CC
= 0 V; V
I
or V
O
= 5.5 V - 0.1 10 - 20 A
I
CC
supply
current
V
CC
= 3.6 V; V
I
=V
CC
or GND;
I
O
=0A
-0.110 - 40A
I
CC
additional
supply
current
per input pin;
V
CC
= 2.7 V to 3.6 V;
V
I
=V
CC
0.6 V; I
O
=0A
- 5 500 - 5000 A
C
I
input
capacitance
V
CC
= 0 V to 3.6 V;
V
I
=GNDtoV
CC
-5.0- - -pF
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 40 C to +125 C Unit
Min Typ
[1]
Max Min Max
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 11.
Symbol Parameter Conditions T
amb
= 40 C to +85 C 40 C to +125 C Unit
Min Typ
[1]
Max Min Max
t
pd
propagation
delay
CP to Qn; see Figure 7
[2]
V
CC
= 1.2 V - 20 - - - ns
V
CC
= 1.65 V to 1.95 V 2.4 8.4 18.7 2.4 21.5 ns
V
CC
= 2.3 V to 2.7 V 1.7 4.4 9.6 1.7 11.1 ns
V
CC
= 2.7 V 1.5 4.1 8.9 1.5 11.5 ns
V
CC
= 3.0 V to 3.6 V 1.5 3.7 8.0 1.5 10.0 ns
t
PHL
HIGH to LOW
propagation
delay
MR to Qn; see Figure 9
V
CC
= 1.2 V - 15 - - - ns
V
CC
= 1.65 V to 1.95 V 2.1 9.5 21.4 2.1 24.7 ns
V
CC
= 2.3 V to 2.7 V 1.5 4.9 10.5 1.5 12.1 ns
V
CC
= 2.7 V 1.5 4.7 8.8 1.5 11.0 ns
V
CC
= 3.0 V to 3.6 V 1.5 4.1 7.9 1.5 10.0 ns
t
en
enable time OE to Qn; see Figure 10
[2]
V
CC
= 1.2 V - 18 - - - ns
V
CC
= 1.65 V to 1.95 V 1.7 7.4 16.5 1.7 19.0 ns
V
CC
= 2.3 V to 2.7 V 1.5 4.2 9.1 1.5 10.5 ns
V
CC
= 2.7 V 1.5 4.3 8.3 1.5 10.5 ns
V
CC
= 3.0 V to 3.6 V 1.5 3.4 7.2 1.5 9.0 ns