74HC 74HC/HCT; Presettable Synchronous 4-bit Binary Counter; Synchronous Reset. For a complete data sheet, please also download. The IC GENERAL DESCRIPTION. The 74HC/HCT are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL. 74HC datasheet, 74HC pdf, 74HC data sheet, datasheet, data sheet, pdf, Philips, synchronous reset.
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Remember me on this computer. This TC pulse is used to enable the next cascaded stage. Skip to main content. Inputs include clamp diodes. The look-ahead carry feature simplifies serial cascading of the counters.
Presettable synchronous 4-bit binary counter; synchronous reset Rev. Limiting values Table 4. This synchronous reset feature enables the designer to modify the maximum count with only one external NAND gate. For detailed and full information see the relevant full data specified use without further testing or modification.
When you place dafasheet order, your payment is made to SeekIC and not to your seller. Measurement points are given in Table 8. It causes the data at the data vatasheet D0 to D3 to be loaded into the counter on the positive-going edge of the clock. The content is still under malfunction of an NXP Semiconductors product can reasonably be expected internal review and subject to formal approval, which may result in to result in personal injury, death or severe property or environmental modifications or additions.
The ‘HC and ‘HCT are asynchronous reset decade and binary counters, respectively; the ‘HC and ‘HCT devices are 74hc16 and binary counters, respectively, that are reset synchronously with the clock. We will also never share your payment details with your seller. datasheeh
A short data sheet is intended products are for illustrative purposes only. General description The 74HC; 74HCT is a synchronous presettable binary counter with an internal look-head carry. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. Application information The 74HC; 74HCT63 facilitate designing counters of any modulus with minimal external logic.
In the ‘HC and ‘HCT counters synchronous reset typesthe requirements for setup and hold time with respect to the clock must be met. It is neither qualified nor tested Translations — A non-English translated version of a document is for in accordance with automotive testing or application requirements. Recommended operating conditions Table 5.
The TE input is gated with the Q outputs of all four stages so that at the maximum count the terminal count TC output goes high for one clock period. For more information, please visit: Pin configuration SO16 Fig 6.
Counting and parallel presetting are both accomplished synchronously with the negative-to-positive transition datashete the clock. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock CP.
NXP Semiconductors does not give any damage. Limiting values are stress ratings only and proper operation of the device at these or any other conditions above those given in In no event shall NXP Semiconductors be liable for any indirect, incidental, the Recommended operating conditions section if present or the punitive, special or consequential damages including – without limitation – lost Characteristics sections of this document is not warranted.
Revision history Table Recent History What is this? Month Sales Transactions. Short data sheet — A short data sheet is an extract from a full data sheet Applications — Applications that are described herein for any of these with the same product type number s and title. Functional description Table 3. Two count enables, PE and TE, in each counter are provided for n-bit cascading. Static characteristics Table 6.
74HC/HCT163 Presettable Synchronous 4-bit Binary Counter; Synchronous Reset
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The latest product status information is available on the Internet at URL http: 74yc163 output is glitch-free due to the synchronous reset.
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74HC (Philips) – Presettable Synchronous 4-bit Binary Counter; Synchronous Reset, Counters
This enables the use of datashewt limiting resistors to interface inputs to voltages in excess of VCC. NXP Semiconductors takes no Limiting values — Stress above one or more limiting values as defined in responsibility for the content in this document if provided by an information the Absolute Maximum Ratings System of IEC will cause permanent source outside of NXP Semiconductors.
Enter the email address you signed up with and we’ll email you a reset link. Click here to sign up. SeekIC only pays the seller dayasheet confirming you have received your order. Contact information For more information, please visit: Contents 1 General description. All counters are reset with a low level on the Master Reset input, MR.