74LVC544ADB NXP Semiconductors, 74LVC544ADB Datasheet - Page 11

• 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 8.
74LVC544A
Product data sheet
Supply voltage
V
1.2 V
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
3.0 V to 3.6 V
Fig 8.
CC
Measurement points are given in
V
3-state enable and disable times
OL
Measurement points
and V
OH
Input
V
V
V
V
2.7 V
2.7 V
I
CC
CC
CC
are typical output voltage levels that occur with the output load.
OEXX, EXX input
HIGH-to-OFF
OFF-to-HIGH
OFF-to-LOW
LOW-to-OFF
output
output
V
0.5  V
0.5  V
0.5  V
1.5 V
1.5 V
GND
GND
M
V
V
Table
V
OH
CC
OL
V
All information provided in this document is subject to legal disclaimers.
I
8.
CC
CC
CC
Rev. 4 — 18 December 2012
V
M
enabled
outputs
t
PLZ
t
PHZ
Output
V
0.5  V
0.5  V
0.5  V
1.5 V
1.5 V
M
Octal D-type registered transceiver; inverting; 3-state
V
X
V
CC
CC
CC
Y
disabled
outputs
t
V
V
V
V
V
V
PZL
t
PZH
X
OL
OL
OL
OL
OL
+ 0.15 V
+ 0.15 V
+ 0.15 V
+ 0.3 V
+ 0.3 V
V
M
V
M
outputs
enabled
001aaa788
74LVC544A
V
V
V
V
V
V
Y
OH
OH
OH
OH
OH
© NXP B.V. 2012. All rights reserved.
 0.15 V
 0.15 V
 0.15 V
 0.3 V
 0.3 V
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