900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




NXP Semiconductors Electronic Components Datasheet

74ABT543A Datasheet

Octal latched transceiver

No Preview Available !

74ABT543A
Octal latched transceiver with dual enable; 3-state
Rev. 5 — 3 November 2011
Product data sheet
1. General description
The 74ABT543A high performance BiCMOS device combines low static and dynamic
power dissipation with high speed and high output drive.
The 74ABT543A octal registered transceiver contains two sets of D-type latches for
temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA)
and output enable (OEAB, OEBA) inputs are provided for each register to permit
independent control of data transfer in either direction. The outputs are guaranteed to sink
64 mA.
2. Features and benefits
Combines 74ABT245 and 74ABT373 type functions in one device
8-bit octal transceiver with D-type latch
Back-to-back registers for storage
Separate controls for data flow in each direction
Live insertion and extraction permitted
Output capability: +64 mA to 32 mA
Power-up 3-state
Power-up reset
Latch-up protection exceeds 500 mA per JESD78B class II level A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
Description
74ABT543AD 40 C to +85 C SO24
plastic small outline package; 24 leads;
body width 7.5 mm
74ABT543ADB 40 C to +85 C
SSOP24 plastic shrink small outline package; 24 leads;
body width 5.3 mm
74ABT543APW 40 C to +85 C
TSSOP24 plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
Version
SOT137-1
SOT340-1
SOT355-1


NXP Semiconductors Electronic Components Datasheet

74ABT543A Datasheet

Octal latched transceiver

No Preview Available !

NXP Semiconductors
4. Functional diagram
3 4 5 6 7 8 9 10
A0 A1 A2 A3 A4 A5 A6 A7
11 EAB
23 EBA
OEAB 13
14 LEAB
OEBA 2
1 LEBA
B0 B1 B2 B3 B4 B5 B6 B7
22 21 20 19 18 17 16 15
001aae900
Fig 1. Logic symbol
2
OEBA
EBA 23
LEBA 1
3
A0
DQ
LE
74ABT543A
Octal latched transceiver with dual enable; 3-state
2 1EN3 (BA)
23 G1
1
1C5
13 2EN4 (AB)
11 G2
14
2C6
3
3
4 6D
5
6
7
8
9
10
5D
2
001aae901
Fig 2. IEC logic symbol
22
21
20
19
18
17
16
15
DETAIL A
QD
LE
13
OEAB
11 EAB
14
LEAB
22 B0
A1 4
A2 5
6
A3
7
A4
A5 8
9
A6
10
A7
Fig 3. Logic diagram
DETAIL A × 7
21 B1
20 B2
19
B3
18
B4
17 B5
16
B6
15
B7
001aae902
74ABT543A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 3 November 2011
© NXP B.V. 2011. All rights reserved.
2 of 16


Part Number 74ABT543A
Description Octal latched transceiver
Maker NXP
Total Page 16 Pages
PDF Download

74ABT543A Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 74ABT543 Octal Registered Transceiver with 3-STATE Outputs
Fairchild Semiconductor
2 74ABT543A Octal latched transceiver
NXP





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy