NXP 74HC7403D,512

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  • Part Number:

    74HC7403D,512

  • Manufacturer:

    NXP

  • Category:

    FIFOs Memory

  • RoHs:

    rohs RoHS Compliant

  • Datasheet:

    pdf 74HC7403D,512_Datesheet

  • Description:

    IC FIFO ASYNC/SYNC 64X4 16SO

  • In stock 0
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Specifications
Type
Paramete
Type
Paramete
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.295", 7.50mm Width)
Supplier Device Package
16-SO
Current - Supply (Max)
1mA
Data Rate
30MHz
FWFT Support
No
Memory Size
256 (64 x 4)
Programmable Flags Support
No
Retransmit Capability
No
Access Time
49ns
Bus Directional
Uni-Directional
Voltage - Supply
2 V ~ 6 V
Expansion Type
Depth, Width
Function
Asynchronous, Synchronous
Operating Temperature
-40°C ~ 125°C
Overview

DESCRIPTION

· The 74HC7403; 74HCT7403 is a 4-bit x 64-word FIFO memory with a guaranteed 15 MHz data-rate, suitable for high-speed applications. It supports both synchronous and asynchronous data transfers with independent shift-in (SI) and shift-out (SO) controls. Features include a master-reset (MR), output enable (OE), and status flags (DIR, DOR). Inputs have clamp diodes for interfacing with voltages exceeding VCC.



FEATURES

· Synchronous or asynchronous operation · 30 MHz typical shift-in/out rates · Expandable in word and bit dimensions · Input pins opposite output pins for easy board layout · CMOS (74HC7403) or TTL (74HCT7403) input levels · 3-state outputs · Complies with JEDEC standard JESD7A · ESD protection: HBM >2000V, MM >200V · Multiple package options · Operating temperature: -40°C to +85°C or -40°C to +125°C



APPLICATIONS

· High-speed disc or tape controller · Communications buffer

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