• Model: NTE74176
  • Catalog #: 55051331

NTE74176 IC TTL 35MHz Presettable Decade Counter/Latch

Details

$3.28

In Stock

(Online Only)

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Additional Information

  • Summary
  • Tech Specs
  • Reviews
The NTE74176 is a high-speed monolithic counter in a 14-lead plastic DIP-type package consisting of four DC coupled master-slave flip-flops which are internally interconnected to provide a divide-by-two and a divide-by-five counter. This device is fully programmable; that is, the outputs may be preset to any state by placing a low on the count/load input and entering the desired data at the data inputs. The outputs will change to agree with the data inputs independent of the state of the clocks. The NTE74176 may also be used as a 4-bit latch bus using the count/load input as the strobe and entering data at the data inputs. The outputs will directly follow the data inputs when the count/load is low, but will remain unchanged when the count/load is high and the clock inputs are active. This high-speed counter will accept count frequencies of 0 to 35MHz at the clock-1 input and 0 to 17.5MHz at the clock-2 input. During the count operation, transfer of information to the outputs occurs on the negative-going edge of the clock pulse. The counter features a direct clear which, when taken low, sets all outputs low regardless of the state of the clocks. All inputs are diode-clamped to minimize transmission-line effects and simplify system design. The circuit is compatible with most TTL logic families and typical power dissipation is 150mW.

Data Sheet
  • Features:
  • Reduced power version of the NTE74196 50MHz counter
  • Performs BCD bi−quinary or binary counting
  • Fully programmable
  • Fully independent clear input
  • Guaranteed to count at input frequencies from 0 to 35MHz
  • Input clamping diodes simplify system design
  • Absolute Maximum Ratings: (Note 1)
  • Supply voltage VCC: 7V
  • Input voltage: 5.5V
  • Interemitter voltage (Note 2): 5.5V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: −65°C to +150°C
Note 1. Voltage values are with respect to network ground terminal. Note 2. This is the voltage between two emitters of a multiple−emitter transistor. For this circuit, this rating applies between the clear and count/load inputs.
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Shipping

Ships in 1-2 Business Days

Presentation Attributes

Storefront Attributes

Search Refinements

Shop Runner

Battery Features

Capacity UOM

mAh

Rechargeable

No

Cleansing

Dimensions

Fulfillment

Package Height

0.50

Package Length

6.25

Package Width

3.70

General

Model

NTE74176

Product Type

Triggers and latches

Identification

Manufacturer Part Number

NTE74176

Surcharge

Legal

Merchandising

Inputs & Outputs

Miscellaneous Features

Operating Temperature UOM

° F

Supported Languages

English

Power Features

Docking station

No

Promo

Retail

Price

Remote Control Features

Warranty

0.00

0.00

Available RadioShack Service Plan

No

Warranty Labor UOM

days

Warranty Parts UOM

days

Root

Additional Features

Water-Resistant or Waterproofness Standard

No

Miscellaneous Features

Power Features

Print
 

Summary

The NTE74176 is a high-speed monolithic counter in a 14-lead plastic DIP-type package consisting of four DC coupled master-slave flip-flops which are internally interconnected to provide a divide-by-two and a divide-by-five counter. This device is fully programmable; that is, the outputs may be preset to any state by placing a low on the count/load input and entering the desired data at the data inputs. The outputs will change to agree with the data inputs independent of the state of the clocks. The NTE74176 may also be used as a 4-bit latch bus using the count/load input as the strobe and entering data at the data inputs. The outputs will directly follow the data inputs when the count/load is low, but will remain unchanged when the count/load is high and the clock inputs are active. This high-speed counter will accept count frequencies of 0 to 35MHz at the clock-1 input and 0 to 17.5MHz at the clock-2 input. During the count operation, transfer of information to the outputs occurs on the negative-going edge of the clock pulse. The counter features a direct clear which, when taken low, sets all outputs low regardless of the state of the clocks. All inputs are diode-clamped to minimize transmission-line effects and simplify system design. The circuit is compatible with most TTL logic families and typical power dissipation is 150mW.

Data Sheet
  • Features:
  • Reduced power version of the NTE74196 50MHz counter
  • Performs BCD bi−quinary or binary counting
  • Fully programmable
  • Fully independent clear input
  • Guaranteed to count at input frequencies from 0 to 35MHz
  • Input clamping diodes simplify system design
  • Absolute Maximum Ratings: (Note 1)
  • Supply voltage VCC: 7V
  • Input voltage: 5.5V
  • Interemitter voltage (Note 2): 5.5V
  • Operating temperature range TA: 0°C to +70°C
  • Storage temperature range Tstg: −65°C to +150°C

Tech Specs

The NTE74176 is a high-speed monolithic counter in a 14-lead plastic DIP-type package consisting of four DC coupled master-slave flip-flops which are internally interconnected to provide a divide-by-two and a divide-by-five counter. This device is fully programmable; that is, the outputs may be preset to any state by placing a low on the count/load input and entering the desired data at the data inputs. The outputs will change to agree with the data inputs independent of the state of the clocks. The NTE74176 may also be used as a 4-bit latch bus using the count/load input as the strobe and entering data at the data inputs. The outputs will directly follow the data inputs when the count/load is low, but will remain unchanged when the count/load is high and the clock inputs are active. This high-speed counter will accept count frequencies of 0 to 35MHz at the clock-1 input and 0 to 17.5MHz at the clock-2 input. During the count operation, transfer of information to the outputs occurs on the negative-going edge of the clock pulse. The counter features a direct clear which, when taken low, sets all outputs low regardless of the state of the clocks. All inputs are diode-clamped to minimize transmission-line effects and simplify system design. The circuit is compatible with most TTL logic families and typical power dissipation is 150mW.

Data Sheet

Reviews