74HC Datasheet, 74HC stage Binary Counter Datasheet, buy 74HC The MC54/74HC is identical in pinout to the standard CMOS. MCB. The device inputs are compatible with standard CMOS outputs; with pullup. INTEGRATED CIRCUITS. 74HC/HCT stage binary ripple counter with oscillator. For a complete data sheet, please also download.

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When I measured in the Q7 pin the oscillation was more clear than the olther pins What else could be wrong? Does it live up its predecessor? Feb 23, 1. Contact information For more information, please visit: What type of capacitor should I use?

74HC4060 Datasheet

The output will probably be close to 1 MHz. Feb 23, 2.

Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation speci? I plugged the oscilloscope in the 7-pin and I did not saw any oscillation at all It cannot be used as supply pin or input. NXP Semiconductors makes no representation or warranty that such applications will darasheet suitable for the speci? There are many datasheets for the osc Please consult the most recently issued document before initiating or completing a design.

No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.

Datasheet «MC54/74HC4060»

The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. Apr 20, 15, Posted by ro in forum: Feb 27, The 74HC can use a 1MHz crystal for accuracy. No, create an account now. You don’t show pin 8 tied to ground, and pin 12 is floating.

RC oscillator frequency as a function of Rt Fig A practical value for R2 is 2. You would need a frequency counter to see what the actual output frequency was, and change components to get it to the correct frequency.

However is my circuit correct now for a 1MHz oscillator?

MC54/74HC datasheet & applicatoin notes – Datasheet Archive

Could anyone help me please? Legal texts have been adapted to the new company name where appropriate. Applications — Applications that are described herein for any of these products are datashwet illustrative purposes only.

The datasheet of the 74HC shows that its minimum allowed timing capacitor is 50pf. However, I tried this configuration datadheet is annexed in the image below and I cannot get any oscillation at all. Data sheet status Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet [1] [2] [3] Product status[3] Development Quali?

Apr 26, 3, 1, Post your schematic and show the supply voltage.

The stray capacitance C2 should be kept as small as possible. Are you 74h4060 auto triggering or internal? The resistor at pin 10 is the timing resistor but yours is at pin NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information.

Revision history Table Ordering information Table 1. The scope is at 2. Take a look in the photo.

Plastic interlead protrusions of 0. Make it like this: Ptot derates linearly with 5. Limiting values — Stress above one or more limiting values as de?

74HC Datasheet(PDF) – NXP Semiconductors

Mar 1, Feb 28, Waveforms showing the master reset MR pulse width, the master reset to output Qn propagation delays and the master reset to clock Datassheet recovery time Table 7. Do you already have an account? You do not add the 1pf capacitor, it is stray capacitance and must be kept as low as possible.

Yes, my password is: The oscillator may be replaced by ddatasheet external clock signal at input RS. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or Due to tolerances in the resistors and capacitor, it may be somewhat off.

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