74LVC544AD NXP Semiconductors, 74LVC544AD Datasheet - Page 3
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74LVC544AD
Manufacturer Part Number
74LVC544AD
Description
Bus Transceivers OCTAL LATCHED TRANSCEIVER W/DU
Manufacturer
NXP Semiconductors
Datasheet
1.74LVC544ADB-T.pdf
(19 pages)
Specifications of 74LVC544AD
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
SO-24
Function
Latched Transceiver
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Circuits
1
Polarity
Inverting
Factory Pack Quantity
30
Part # Aliases
74LVC544AD,112
NXP Semiconductors
5. Pinning information
74LVC544A
Product data sheet
Fig 3.
Fig 4.
Pin configuration for SO24 and (T)SSOP24
Logic diagram
5.1 Pinning
OEBA
OEAB
LEBA
LEAB
EBA
EAB
An
8 identical
channels
OEBA
All information provided in this document is subject to legal disclaimers.
LEBA
GND
EAB
A0
A1
A2
A3
A4
A5
A6
A7
10
11
12
Rev. 4 — 18 December 2012
1
2
3
4
5
6
7
8
9
LE
D
To 7 other channels
544
Octal D-type registered transceiver; inverting; 3-state
001aaa780
24
23
22
21
20
19
18
17
16
15
14
13
LE
D
V
EBA
B0
B1
B2
B3
B4
B5
B6
B7
LEAB
OEAB
CC
001aaa784
Bn
74LVC544A
© NXP B.V. 2012. All rights reserved.
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