MC74LVX259DTG Standard Logic by ON Semiconductor

8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter

Semiconductors - ICs
> Logic
> Latches
Status: Unknown
Series: MC74LVX259
RoHS: Compliant
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The MC74LVX259 is an 8-bit Addressable Latch fabricated with silicon gate CMOS technology. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The LVX259 is designed for general purpose storage applications in digital systems. The device has four modes of operation as shown in the mode selection table.. In the addressable latch mode, the data on Data In is written into the addressed latch. The addressed latch follows the data input with all non-addressed latches remaining in their previous states. In the memory mode, all latches remain in their previous state and are unaffected by the Data or Address inputs. In the one-of-eight decoding or demultiplexing mode, the addressed output follows the state of Data In with all other outputs in the LOW state. In the Reset mode, all outputs are LOW and unaffected by the address and data inputs. When operating the LVX259 as an addressable latch, changing more than one bit of the address ould impose a transient wrong address. Therefore, this should only be done while in thememory mode. The MC74LVX259 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage. This allows the MC74LVX259 to be used to interface 5 V circuits to 3 V circuits.

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Prices starting from US$0.15

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Flip Electronics
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Features

High Speed: tPD = 7.0 ns (Typ) at VCC = 3.3 V
Low Power Dissipation: ICC = 2 µA (Max) at TA = 25°C
High Noise Immunity: VNIH = VNIL = 28% VCC
CMOS-Compatible Outputs: VOH > 0.8 VCC ; VOL < 0.1 VCC @Load
Power Down Protection Provided on Inputs and Outputs
Balanced Propagation Delays
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance: HBM > 2000 V; Machine Model > 200 V
Pb-Free Packages are Available*

Specifications

Compliance Pb-free Halide free

Last 6 months Inventory & Pricing History

Alternative Descriptions

LATCH, ADDRESSABLE, -40 TO 85DEG C | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC74LVX259DTG?

Additional datasheets, footprints and schematics for MC74LVX259DTG are listed on our Part Details page. You can also find images and similar parts to MC74LVX259DTG on this page.

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What category does MC74LVX259DTG fall under?

The MC74LVX259DTG is listed under Timing, Logic & Memory > Standard Logic > Latches & Registers.

Can I view similar or alternative parts?

You can view similar parts to MC74LVX259DTG when available in the Latches & Registers range under the specifications section at the bottom of the details page.

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Is the MC74LVX259DTG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

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