IDT74FCT543CTSOG IDT, Integrated Device Technology Inc, IDT74FCT543CTSOG Datasheet

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IDT74FCT543CTSOG

Manufacturer Part Number
IDT74FCT543CTSOG
Description
IC TRANSCVER 8BIT NON-INV 24SOIC
Manufacturer
IDT, Integrated Device Technology Inc
Series
74FCTr
Datasheet

Specifications of IDT74FCT543CTSOG

Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
15mA, 64mA
Voltage - Supply
5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74FCT543CTSOG
© 2009 Integrated Device Technology, Inc.
FEATURES:
• A, C, and D grades
• Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.)
• CMOS power levels
• True TTL input and output compatibility:
• High Drive outputs (-15mA I
• Meets or exceeds JEDEC standard 18 specifications
• Power off disable outputs permit "live insertion"
• Available in SOIC and QSOP packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT543AT/CT/DT
FAST CMOS OCTAL LATCHED TRANSCEIVER
– V
– V
OH
OL
= 0.3V (typ.)
= 3.3V (typ.)
OEBA
CEBA
LEBA
OH
A
A
A
A
A
A
A
, 64mA I
1
2
3
4
5
6
7
A
0
OL
)
FAST CMOS
OCTAL LATCHED
TRANSCEIVER
D
LE
Q
DETAIL A x 7
1
DESCRIPTION:
dual metal CMOS technology. This device contains two sets of eight D-type
latches with separate input and output controls for each set. For data flow
from A to B, for example, the A-to-B Enable (CEAB) input must be low in order
to enter data from A
Function Table. With CEAB low, a low signal on the A-to-B Latch Enable
(LEAB) input makes the A-to-B latches transparent; a subsequent low-to-
high transition of the LEAB signal puts the A latches in the storage mode and
their outputs no longer change with the A inputs. With CEAB and OEAB both
low, the 3-state B output buffers are active and reflect the data present at the
output of the A latches. Control of data from B to A is similar, but uses the
CEBA, LEBA and OEBA inputs.
The FCT543T is a non-inverting octal transceiver built using an advanced
DETAIL A
Q
LE
D
0
–A
7
or to take data from B
B
0
IDT74FCT543AT/CT/DT
B
B
B
B
B
B
B
1
2
3
4
5
6
7
INDUSTRIAL TEMPERATURE RANGE
OEAB
CEAB
LEAB
OCTOBER 2009
0
–B
7
, as indicated in the
DSC-5489/7

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IDT74FCT543CTSOG Summary of contents

Page 1

IDT74FCT543AT/CT/DT FAST CMOS OCTAL LATCHED TRANSCEIVER FEATURES: • and D grades • Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.) • CMOS power levels • True TTL input and output compatibility: – ...

Page 2

IDT74FCT543AT/CT/DT FAST CMOS OCTAL LATCHED TRANSCEIVER PIN CONFIGURATION 24 1 LEBA 23 OEBA ...

Page 3

IDT74FCT543AT/CT/DT FAST CMOS OCTAL LATCHED TRANSCEIVER (1, 2) FUNCTION TABLE For A-to-B (Symmetric with B-to-A) Latch Inputs Status CEAB LEAB OEAB A-to Storing Storing Transparent L H ...

Page 4

IDT74FCT543AT/CT/DT FAST CMOS OCTAL LATCHED TRANSCEIVER POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current (6) I Total Power Supply Current C NOTES: 1. For conditions shown as ...

Page 5

IDT74FCT543AT/CT/DT FAST CMOS OCTAL LATCHED TRANSCEIVER SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol Parameter t Propagation Delay PLH t Transparant Mode PHL Propagation Delay PLH LEBA to Ax, LEAB PHL ...

Page 6

IDT74FCT543AT/CT/DT FAST CMOS OCTAL LATCHED TRANSCEIVER TEST CIRCUITS AND WAVEFORMS OUT V IN Pulse D.U.T Generator . R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL ...

Page 7

IDT74FCT543AT/CT/DT FAST CMOS OCTAL LATCHED TRANSCEIVER ORDERING INFORMATION XXXX XX FCT Device Type Temp. Range Datasheet Document History 10/10/09 Pg. 6 Updated the ordering information by removing the "IDT" notation and non RoHS part. CORPORATE HEADQUARTERS 6024 Silver Creek Valley ...

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