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CY74FCT245ATSOC

Part # CY74FCT245ATSOC
Description 8 BIT TRANSCEIVER - Rail/Tube
Category IC
Availability Out of Stock
Qty 0
Qty Price
1 + $0.25047



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.

CY54FCT245T, CY74FCT245T
8-BIT TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCCS018B MAY 1994 REVISED NOVEMBER 2001
7
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
3 V
3 V
0 V
0 V
t
h
t
su
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
Data Input
t
PLH
t
PHL
t
PHL
t
PLH
V
OH
V
OH
V
OL
V
OL
3 V
0 V
Input
Out-of-Phase
Output
In-Phase
Output
Timing Input
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
Output
Control
Output
Waveform 1
(see Note B)
Output
Waveform 2
(see Note B)
V
OL
V
OH
t
PZL
t
PZH
t
PLZ
t
PHZ
3.5 V
0 V
V
OL
+ 0.3 V
0 V
3 V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
t
PLH
/t
PHL
t
PLZ
/t
PZL
t
PHZ
/t
PZH
Open
7 V
Open
TEST S1
3 V
0 V
t
w
VOLTAGE WAVEFORMS
PULSE DURATION
Input
NOTES: A. C
L
includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. The outputs are measured one at a time with one input transition per measurement.
From Output
Under Test
C
L
= 50 pF
(see Note A)
LOAD CIRCUIT FOR
3-STATE OUTPUTS
S1
7 V
500
GND
From Output
Under Test
C
L
= 50 pF
(see Note A)
Test
Point
LOAD CIRCUIT FOR
TOTEM-POLE OUTPUTS
Open
V
OH
0.3 V
500
500
1.5 V1.5 V
1.5 V 1.5 V
1.5 V 1.5 V
1.5 V 1.5 V
1.5 V
1.5 V1.5 V
1.5 V 1.5 V
1.5 V
1.5 V
Figure 1. Load Circuit and Voltage Waveforms
PACKAGING INFORMATION
Orderable Device Status
(1)
Package
Type
Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish MSL Peak Temp
(3)
5962-9221401M2A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC
5962-9221401MRA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC
5962-9221403M2A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC
5962-9221403MRA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC
5962-9221405M2A ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC
5962-9221405MRA ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC
CY54FCT245ATDMB ACTIVE CDIP J 20 1 None Call TI Level-NC-NC-NC
CY54FCT245CTLMB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC
CY54FCT245TLMB ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC
CY74FCT245ATPC ACTIVE PDIP N 20 20 Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
CY74FCT245ATQCT ACTIVE SSOP/
QSOP
DBQ 20 2500 Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
CY74FCT245ATSOC ACTIVE SOIC DW 20 25 Pb-Free
(RoHS)
CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
CY74FCT245ATSOCT ACTIVE SOIC DW 20 2000 Pb-Free
(RoHS)
CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
CY74FCT245CTQCT ACTIVE SSOP/
QSOP
DBQ 20 2500 Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
CY74FCT245CTSOC ACTIVE SOIC DW 20 25 Pb-Free
(RoHS)
CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
CY74FCT245CTSOCT ACTIVE SOIC DW 20 2000 Pb-Free
(RoHS)
CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
CY74FCT245DTQCT ACTIVE SSOP/
QSOP
DBQ 20 2500 Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
CY74FCT245TQCT ACTIVE SSOP/
QSOP
DBQ 20 2500 Pb-Free
(RoHS)
CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
CY74FCT245TSOC ACTIVE SOIC DW 20 25 Pb-Free
(RoHS)
CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
CY74FCT245TSOCT ACTIVE SOIC DW 20 2000 Pb-Free
(RoHS)
CU NIPDAU Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
(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 - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional
product content details.
None: Not yet available Lead (Pb-Free).
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" and in addition, uses package materials that do not contain halogens,
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder
temperature.
PACKAGE OPTION ADDENDUM
www.ti.com
28-Feb-2005
Addendum-Page 1
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
28-Feb-2005
Addendum-Page 2
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