74LVC544ADB NXP Semiconductors, 74LVC544ADB Datasheet - Page 9

• Manufacturer Part Number: 74LVC544ADB
• Description: Bus Transceivers OCTAL LATCHED TRANSCEIVER W/DU
• Manufacturer: NXP Semiconductors

Specifications of 74LVC544ADB

• Product Category: Bus Transceivers
• Rohs: yes
• Logic Type: CMOS
• Logic Family: LVC
• Number Of Channels Per Chip: 8
• Input Level: LVTTL
• Output Level: LVTTL
• Output Type: 3-State
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Propagation Delay Time: 17 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.2 V
• Maximum Operating Temperature: + 125 C
• Package / Case: SSOP-24
• Function: Latched Transceiver
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 1
• Polarity: Inverting
• Factory Pack Quantity: 59
• Part # Aliases: 74LVC544ADB,112

NXP Semiconductors
Table 7.
Voltages are referenced to GND (ground = 0 V). For test circuit see
[1]
[2]
[3]
[4]
11. Waveforms
74LVC544A
Product data sheet
Symbol Parameter
t
C
sk(o)
Fig 5.
PD
Typical values are measured at T
t
t
t
Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.
C
P
f
C
V
N = number of inputs switching
(C
pd
en
dis
i
D
CC
PD
= input frequency in MHz; f
L
is the same as t
is the same as t
= output load capacitance in pF
= C
is the same as t
L
is used to determine the dynamic power dissipation (P
= supply voltage in Volts
 V
output skew
time
power
dissipation
capacitance
Measurement points are given in
V
Input (An, Bn) to output (Bn, An) propagation delays
PD
OL
Dynamic characteristics
CC
 V
2
and V
 f
CC
o
2
) = sum of the outputs
OH
 f
PLH
PZL
PLZ
i
are typical output voltage levels that occur with the output load.
 N + (C
Conditions
V
V
and t
and t
and t
CC
I
V
V
V
= GND to V
CC
CC
CC
= 3.0 V to 3.6 V
PZH
PHL
PHZ
o
= 1.65 V to 1.95 V
= 2.3 V to 2.7 V
= 3.0 V to 3.6 V
= output frequency in MHz
L
.
.
.
An, Bn input
Bn, An output
 V
amb
CC
= 25 C and V
2
CC
…continued
 f
GND
V
V
Table
OH
OL
V
o
All information provided in this document is subject to legal disclaimers.
) where:
I
8.
Rev. 4 — 18 December 2012
CC
= 1.2 V, 1.8 V, 2.5 V, 2.7 V and 3.3 V respectively.
t
PHL
V
M
D
in W).
V
M
Octal D-type registered transceiver; inverting; 3-state
[3]
[4]
Figure
Min
-
-
-
-
40 C to +85 C
9.
t
PLH
Typ
11.8
15.1
8.1
-
001aaa785
[1]
Max
1.0
-
-
-
40 C to +125 C Unit
74LVC544A
Min
-
-
-
-
© NXP B.V. 2012. All rights reserved.
Max
1.5
-
-
-
ns
pF
pF
pF
9 of 19