74LVC544ADB NXP Semiconductors, 74LVC544ADB Datasheet - Page 2

• 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
3. Ordering information
Table 1.
4. Functional diagram
74LVC544A
Product data sheet
Type number
74LVC544AD
74LVC544ADB
74LVC544APW
Fig 1.
Logic symbol
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13
11
23
14
Ordering information
3
4
5
6
7
8
9
2
1
OEBA
OEAB
EAB
EBA
LEAB
LEBA
A0
A1
A2
A3
A4
A5
A6
A7
Package
Temperature range Name
40 C to +125 C
40 C to +125 C
40 C to +125 C
001aaa782
SO24
SSOP24
TSSOP24
All information provided in this document is subject to legal disclaimers.
B0
B1
B2
B3
B4
B5
B6
B7
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15
Rev. 4 — 18 December 2012
Description
plastic small outline package; 24 leads;
body width 7.5 mm
plastic shrink small outline package; 24 leads;
body width 5.3 mm
plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
Octal D-type registered transceiver; inverting; 3-state
Fig 2.
IEC logic symbol
3
4
5
6
7
8
9
10
2
23
1
13
11
14
1EN3
1C5
2C6
2EN4
G2
6D
G1
3
4
5D
74LVC544A
001aaa783
© NXP B.V. 2012. All rights reserved.
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Version
SOT137-1
SOT340-1
SOT355-1
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