74LVC544 PHILIPS [NXP Semiconductors], 74LVC544 Datasheet - Page 6

• Manufacturer Part Number: 74LVC544
• Description: Octal D-type registered transceiver, inverting 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

1. All typical values are at V
1. These typical values are at V
Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions voltages are referenced to GND (ground = 0V)
NOTES:
AC CHARACTERISTICS
GND = 0 V; t
NOTE:
1998 Jul 29
SYMBOL
SYMBOL
t
t
t
t
t
t
Octal D-type registered transceiver, inverting
(3-State)
PHL
PHL/
PZH
PHZ
PZH
PHZ
V
V
I
V
V
V
V
V
I
OFF
I
CC
OZ
I
O
OH
t
OL
I
t
CC
IH
t
IL
I
su
W
/t
h
/t
/t
/t
/t
t
PLH
PLH
PZL
PLZ
PZL
PLZ
r
HIGH level Input voltage
HIGH level Input voltage
LOW level Input voltage
LOW level Input voltage
HIGH level output voltage
HIGH level output voltage
LOW level output voltage
Input leakage current
3-State output OFF-state current
Power off leakage current
Quiescent supply current
Additional quiescent supply current per
input pin
= t
f
Propagation delay
An to Bn, Bn to An
Propagation delay
LEBA to An, LEAB to Bn
3-State output enable time
OEBA to An, OEAB to Bn
3-State output disable time
OEBA to An, OEAB to Bn
3-State output enable time
EBA to An, EAB to Bn
3-State output disable time
EBA to An, EAB to Bn
LEXX pulse width HIGH
Set-up time
An/Bn to LEXX, An/Bn to EXX
Hold time
An/Bn to LEXX, An/Bn to EXX
v 2.5 ns; C
PARAMETER
PARAMETER
CC
L
= 50 pF
= 3.3V and T
CC
= 3.3V and T
amb
amb
= 25 C.
= 25 C.
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
WAVEFORM
Figures 1, 5
Figures 2, 5
Figures 3, 5
Figures 3, 5
Figures 3, 5
Figures 3, 5
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Figure 2
Figure 4
Figure 4
= 1.2V
= 2.7 to 3.6V
= 1.2V
= 2.7 to 3.6V
= 2.7V; V
= 3.0V; V
= 3.0V; V
= 3.0V; V
= 2.7V; V
= 3.0V; V
= 3.0V; V
= 3.6V; V
= 3.6V; V
= 0.0V; V
= 3.6V; V
= 2.7V to 3.6V; V
TEST CONDITIONS
6
I
I
I
I
I
I
I
I
I
I
I
= V
= V
= V
= V
= V
= V
= 5.5V or GND
= V
= 5.5V; V
= V
= V
IH
IH
IH
IH
IH
IH
IH
CC
IH
or V
or V
or V
or V
or V
or V
or V
MIN
or V
I
or GND; I
1.5
1.5
1.5
1.5
1.5
1.5
2.0
2.0
4.0
= V
O
IL
IL
IL;
IL;
IL
IL;
IL
IL
V
CC
= 5.5V
; I
; I
; I
; V
; I
CC
I
I
I
O
O
O
O
O
O
O
O
–0.6V; I
= –18mA
= –24mA
= 24mA
= –12mA
= –100 A
= 12mA
= 3.3V 0.3V
= 100 A
O
= 5.5V or GND
TYP
= 0
4.3
4.5
3.9
4.7
3.9
4
–
–
–
1
O
= 0
LIMITS
MAX
6.5
7.5
8.5
6.5
8.9
6.9
–
–
–
V
V
V
V
Temp = -40 C to +85 C
CC
CC
CC
CC
MIN
V
2.0
CC
*0.5
*0.2
*0.6
*0.8
MIN
1.5
1.5
1.5
1.5
1.5
1.5
2.0
2.0
1.0
V
CC
LIMITS
TYP
"0.1
74LVC544A
GND
= 2.7V
V
0.1
0.1
0.1
5
CC
Product specification
1
MAX
7.5
8.5
9.5
7.5
9.9
7.9
–
–
–
MAX
GND
"10
0.40
0.20
0.55
500
"5
"5
0.8
10
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT
V
V
V
V
V
V
V
A
A
A
A
A