Part Number: SN74HCT245 Good day, Can you help to provide me any reason/PCN regarding the change of top & bottom marking for the above part? Left side is year 2018 manufactured. Right side is year 2022 manufactured. Your answer will be a great help.
Part Number: SN74HCT245 HI
We bought two products with date code for this product, one is 2245 and the other is 2329, but we did X-RAY irradiation and found that the internal structure was different. Could you please help us confirm the reason
Thank…
Part Number: SN74HCT245 The 2 production lots above seem to have differences as, with one of them our application is working whereas it is not with the other one.
Do we have access to lists of differences between these parts?
THanks in advance,
Tom
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Part Number: SN74HCT245A Other Parts Discussed in Thread: SN74HCT245 , Hi team,
What is the difference between SN74HCT245A and SN74HCT245? Do we have datasheet of SN74HCT245A ? Thanks
Part Number: SN74HCT245 Dear all,
I would like to ask about dimension of coplanarity in SN74HCT245NSR.
The figure below shows the outline of the SN74HCT245NSR.
Do the parts in red represent the coplanarity dimension?
I would appreciate it if you could…
Part Number: SN74HCT245 Hi Team,
Customer is using SN74HCT245 to drive opto-coupler, the estimated current for driving is about 10mA max, can HCT245 support it? how much VOH would drop? Thanks!
Andrew
Hi Owen,
I tried to use IBIS models shown below.
・CD74HC4049
・SN74HCT245
But they didn't move I expected. I show below the part of use.
model:HC4049_OUT_50
Model_type:output
model: HCT245_IO
Model_type:I/O
Would you check them correct?
Part Number: CDCLVC1108 I have a request to provide co-planarity info for the CDCLVC1108PWR.
I saw this E2E post on the topic: https://e2e.ti.com/support/logic-group/logic/f/logic-forum/809245/sn74hct245-about-dimension-of-coplanarity
Is this Seating Plane…
Part Number: TM4C1294KCPDT Other Parts Discussed in Thread: SN74HCT245 , SN74LVC4245A , EK-TM4C1294XL Hi
In the figure, the CPU uses TI's TM4C1294KCPDT with a 3.3V voltage. The external liquid crystal uses 5V voltage, and the CPU board and the LCD…