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QS74FCT162543ATPV

Description
Registered Bus Transceiver, 2-Func, 8-Bit, True Output, CMOS, PDSO56
Categorylogic    logic   
File Size63KB,6 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric Compare View All

QS74FCT162543ATPV Overview

Registered Bus Transceiver, 2-Func, 8-Bit, True Output, CMOS, PDSO56

QS74FCT162543ATPV Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
Parts packaging codeSSOP
package instructionSSOP, SSOP56,.4
Contacts56
Reach Compliance Code_compli
Control typeINDEPENDENT CONTROL
Counting directionBIDIRECTIONAL
JESD-30 codeR-PDSO-G56
JESD-609 codee0
Logic integrated circuit typeREGISTERED BUS TRANSCEIVER
MaximumI(ol)0.024 A
Humidity sensitivity level1
Number of digits8
Number of functions2
Number of terminals56
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP56,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
power supply5 V
Prop。Delay @ Nom-Su6.5 ns
Certification statusNot Qualified
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
QS74FCT16543T, 162543T
Q
Q
UALITY
S
EMICONDUCTOR,
I
NC.
FEATURES/BENEFITS
High-Speed CMOS
16-Bit Latched Transceiver
QS74FCT16543T
QS74FCT162543T
DESCRIPTION
The FCT16543 family of products are 16-bit latched
bus transceivers with three-state outputs that are
ideal for driving address and data buses. Two inde-
pendent 8-bit D-type latched transceivers are used
with separate input and output control to permit
independent control of data flow in either direction.
Easy board layout is facilitated by the use of flow-
through pinouts and byte enable controls provide
architectural flexibility for systems designers. All
outputs have ground bounce suppression circuitry
(see QSI Application Note AN-01) and many power
and ground pins provide low ground bounce. To
accommodate hot-plug or live insertion applications,
both versions of this product were designed not to
load an active bus when V
CC
is removed. In applica-
tions where bus signals are point-to-point or driving
light capacitance loads, the balanced drive
FCT162543 is recommended.
• Pin and function compatible with T.I.
Widebus™ and IDT Double-Density™ families
• CMOS power levels: <1µW typical standby
• SSOP (PV) and TSSOP (PA) packages
• Low output skew: 0.5ns t
SK
(
O
)
• Flow-through pinout for easy layout
• Power off disable allows hot plugging
• Industrial temperature: –40°C to +85°C
• Input hysteresis for noise immunity
• Multiple power and ground pins for low noise
FCT16543T
• High drive standard FCT-T outputs:
I
OL
= +64mA, I
OH
= –32mA
• Incident switching for driving buses and large
loads
FCT162543T
• Balanced output drivers:
±24mA
• Reduced switching noise for point to point
signals
om
C
ny
pa
o
N
1OEBA
1CEBA
1LEBA
1OEAB
1CEAB
1LEAB
an
w
2OEBA
2CEBA
2LEBA
2OEAB
2CEAB
2LEAB
C
C
2An
D
C
D
1Bn
C
D
D
2Bn
Figure 1. Functional Block Diagram
1An
To 7 Other Channels
To 7 Other Channels
MDSL-00074-01
MARCH 10, 1998
QUALITY SEMICONDUCTOR, INC.
1

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Description Registered Bus Transceiver, 2-Func, 8-Bit, True Output, CMOS, PDSO56 Registered Bus Transceiver, 2-Func, 8-Bit, True Output, CMOS, PDSO56 Registered Bus Transceiver, 2-Func, 8-Bit, True Output, CMOS, PDSO56 Registered Bus Transceiver, 2-Func, 8-Bit, True Output, CMOS, PDSO56 Registered Bus Transceiver, 2-Func, 8-Bit, True Output, CMOS, PDSO56 Registered Bus Transceiver, 2-Func, 8-Bit, True Output, CMOS, PDSO56 Registered Bus Transceiver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, SSOP-56 Registered Bus Transceiver, 2-Func, 8-Bit, True Output, CMOS, PDSO56
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Maker IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
package instruction SSOP, SSOP56,.4 SSOP, SSOP56,.4 SSOP, SSOP56,.4 TSSOP, TSSOP56,.3,20 TSSOP, TSSOP56,.3,20 TSSOP, TSSOP56,.3,20 SSOP, SSOP56,.4 TSSOP, TSSOP56,.3,20
Reach Compliance Code _compli not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
Control type INDEPENDENT CONTROL INDEPENDENT CONTROL INDEPENDENT CONTROL INDEPENDENT CONTROL INDEPENDENT CONTROL INDEPENDENT CONTROL INDEPENDENT CONTROL INDEPENDENT CONTROL
Counting direction BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL
JESD-30 code R-PDSO-G56 R-PDSO-G56 R-PDSO-G56 R-PDSO-G56 R-PDSO-G56 R-PDSO-G56 R-PDSO-G56 R-PDSO-G56
JESD-609 code e0 e0 e0 e0 e0 e0 e0 e0
Logic integrated circuit type REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER
MaximumI(ol) 0.024 A 0.064 A 0.064 A 0.064 A 0.064 A 0.024 A 0.024 A 0.024 A
Humidity sensitivity level 1 1 1 1 1 1 1 1
Number of digits 8 8 8 8 8 8 8 8
Number of functions 2 2 2 2 2 2 2 2
Number of terminals 56 56 56 56 56 56 56 56
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Output characteristics 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
Output polarity TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SSOP SSOP SSOP TSSOP TSSOP TSSOP SSOP TSSOP
Encapsulate equivalent code SSOP56,.4 SSOP56,.4 SSOP56,.4 TSSOP56,.3,20 TSSOP56,.3,20 TSSOP56,.3,20 SSOP56,.4 TSSOP56,.3,20
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
power supply 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
surface mount YES YES YES YES YES YES YES YES
technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.635 mm 0.635 mm 0.635 mm 0.5 mm 0.5 mm 0.5 mm 0.635 mm 0.5 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Parts packaging code SSOP SSOP - TSSOP - TSSOP SSOP TSSOP
Contacts 56 56 - 56 - 56 56 56
Prop。Delay @ Nom-Sup - 6.5 ns 8.5 ns 5.3 ns 8.5 ns 6.5 ns 5.3 ns 5.3 ns
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