74hc42 Semiconductors are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 74hc42 Semiconductors. Data sheet acquired from Harris Semiconductor. SCHSC. Features. • Buffered Inputs and Outputs. • Typical Propagation Delay: 12ns at VCC = 5V. 74HC42 datasheet, 74HC42 circuit, 74HC42 data sheet: PHILIPS – BCD to decimal decoder 1-of,alldatasheet, datasheet, Datasheet search site for.

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74HC42 BCD to decimal decoder CMOS IC | Jaycar US Site

I’m not familiar datashwet driving Nixie tubes, having never worked with them, but the circuit diagram given in the ‘s datasheet has a reverse-bias zener diode to ground for each pin, although I’m not quite sure I understand the purpose of it. Quad 3-state buffer Lo enable. The shop I linked to also says that component manufacture date is Jules 1, 8 We hold data-sheets on many items that are found in the stores inventory.


Octal transparent inv op latch. Quad 3-state buffer Hi enable.

So there are datashret modern alternatives, and most of the designers who used them are retired or dead. Octal 3-state D type flip flop. Triple 3-input OR gate.

Do they actually have x date codes? By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. I had been sourcing various components for my projects some time ago, and they were of year 89, as well as of Triple 3-input AND gate.

Dual 4-input NOR gate. Dual D type flip flop 4-bit. Quad 2-input OR gate. Quad 2-input exclusive OR gate. Dual 4-input NAND gate. Hex 3-state inverting buffer. Are those packages the Russian DIP with 2. Triple 3-input NAND gate. Schmitt Hex inverting gate. Click on the appropriate section below for the relevant data sheets. You could always just replicate that output stage in discrete components and use a modern decoder IC e.


Octal edge triggered latch. Thanks for the info! AchilleMerendino Plasma is making a joke. Quad 2-input 3-state mux. Hex inverting buffer gate.

74HC42 Datasheet

If this question can be reworded to fit the rules in the help centerplease edit the question. Anonymous 5, 1 7 The users who voted to close gave dayasheet specific reason: What is a modern SN alternative?

Dual 4-bit binary counter. Dual D type flip flop E-trig. Dual 2 to 4 line multiplexer.

Does actual year matter? BCD to decimal decoder. BCD counter asynchronous reset.

74HC Datasheet, 74HC PDF – Free Datasheets

Quad 2-input NAND gate. Achille Merendino 43 1 8. Jan 17 at Quad 2-input AND gate. See also here chipdip. To view Acrobat files you must install Adobe Acrobat Reader. BIN counter asynchronous reset. This question appears to be off-topic.