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SNJ54BCT640FK

Part # SNJ54BCT640FK
Description Bus XCVR Single 8-CH 3-ST 20-Pin CLLCC Tube
Category IC
Availability In Stock
Qty 10
Qty Price
1 - 2 $18.36817
3 - 4 $14.61104
5 - 6 $13.77613
7 - 8 $12.80206
9 + $11.41053
Manufacturer Available Qty
Texas Instruments
Date Code: 9247
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

SN54BCT640, SN74BCT640
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS025C – SEPTEMBER 1988 – REVISED APRIL 1994
2–4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
switching characteristics (see Note 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
C
L
= 50 pF,
R1 = 500 ,
R2 = 500 ,
T
A
= 25°C
V
CC
= 4.5 V to 5.5 V,
C
L
= 50 pF,
R1 = 500 ,
R2 = 500 ,
T
A
= MIN to MAX
UNIT
BCT640 SN54BCT640 SN74BCT640
MIN TYP MAX MIN MAX MIN MAX
t
PLH
AorB
BorA
0.5 3.6 5.6 0.5 7 0.5 6.5
ns
t
PHL
A
or
B
B
or
A
0.5 1.9 3.4 0.5 3.8 0.5 3.7
ns
t
PZH
OE
AorB
3.1 6.4 8.9 2.6 10.5 2.6 10.2
ns
t
PZL
OE
A
or
B
4.1 6.9 9.5 3.5 12.3 3.5 10.7
ns
t
PHZ
OE
AorB
1.9 5 7.9 1.4 12.2 1.4 10.2
ns
t
PLZ
OE
A
or
B
1.8 4.3 6.8 1.5 8.3 1.5 7.8
ns
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 2: Load circuits and voltage waveforms are shown in Section 1.
PACKAGING INFORMATION
Orderable Device Status
(1)
Package
Type
Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish MSL Peak Temp
(3)
5962-9075201M2A ACTIVE LCCC FK 20 1 TBD Call TI Level-NC-NC-NC
5962-9075201MRA ACTIVE CDIP J 20 1 TBD Call TI Level-NC-NC-NC
5962-9075201MSA ACTIVE CFP W 20 1 TBD Call TI Level-NC-NC-NC
SN74BCT640DW ACTIVE SOIC DW 20 25 Green (RoHS &
no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74BCT640DWE4 ACTIVE SOIC DW 20 25 Green (RoHS &
no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74BCT640DWR ACTIVE SOIC DW 20 2000 Green (RoHS &
no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74BCT640DWRE4 ACTIVE SOIC DW 20 2000 Green (RoHS &
no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74BCT640N ACTIVE PDIP N 20 20 Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74BCT640NE4 ACTIVE PDIP N 20 20 Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74BCT640NSR ACTIVE SO NS 20 2000 Green (RoHS &
no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74BCT640NSRE4 ACTIVE SO NS 20 2000 Green (RoHS &
no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SNJ54BCT640FK ACTIVE LCCC FK 20 1 TBD Call TI Level-NC-NC-NC
SNJ54BCT640J ACTIVE CDIP J 20 1 TBD Call TI Level-NC-NC-NC
SNJ54BCT640W ACTIVE CFP W 20 1 TBD Call TI Level-NC-NC-NC
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com
26-Sep-2005
Addendum-Page 1
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