Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

7403 Datasheet(Fiches technique) 2 Page - NXP Semiconductors

Numéro de pièce 7403
Description  4-Bit x 64-word FIFO register; 3-state
Télécharger  28 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  PHILIPS [NXP Semiconductors]
Site Internet  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

7403 Datasheet(HTML) 2 Page - NXP Semiconductors

  7403 Datenblatt HTML 1Page - NXP Semiconductors 7403 Datasheet HTML 2Page - NXP Semiconductors 7403 Datenblatt HTML 3Page - NXP Semiconductors 7403 Datenblatt HTML 4Page - NXP Semiconductors 7403 Datenblatt HTML 5Page - NXP Semiconductors 7403 Datenblatt HTML 6Page - NXP Semiconductors 7403 Datenblatt HTML 7Page - NXP Semiconductors 7403 Datenblatt HTML 8Page - NXP Semiconductors 7403 Datenblatt HTML 9Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 28 page
background image
September 1993
2
Philips Semiconductors
Product specification
4-Bit x 64-word FIFO register; 3-state
74HC/HCT7403
FEATURES
• Synchronous or asynchronous
operation
• 3-state outputs
• 30 MHz (typical) shift-in and
shift-out rates
• Readily expandable in word and bit
dimensions
• Pinning arranged for easy board
layout: input pins directly opposite
output pins
• Output capability: driver (8 mA)
• ICC category: LSI.
APPLICATIONS
• High-speed disc or tape controller
• Communications buffer.
GENERAL DESCRIPTION
The 74HC/HCT7403 are high-speed
Si-gate CMOS devices. They are
specified in compliance with JEDEC
standard no.7A.
The “7403” is an expandable, First-In
First-Out (FIFO) memory organized
as 64 words by 4 bits. A guaranteed
15 MHz data-rate makes it ideal for
high-speed applications. A higher
data-rate can be obtained in
applications where the status flags
are not used (burst-mode).
With separate controls for shift-in (SI)
and shift-out (SO), reading and
writing operations are completely
independent, allowing synchronous
and asynchronous data transfers.
Additional controls include a
master-reset input (MR), an output
enable input (OE) and flags. The
data-in-ready (DIR) and
data-out-ready (DOR) flags indicate
the status of the device.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns.
Note
1. For HC the condition is VI = GND to VCC.
For HCT the condition is VI = GND to VCC −1.5 V.
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
TYP.
UNIT
HC
HCT
tPHL/tPLH
propagation delay SO,
SI to DIR and DOR
CL = 15 pF;
VCC = 5 V
15
17
ns
fmax
maximum clock
frequency
30
30
MHz
CI
input capacitance
3.5
3.5
pF
CPD
power dissipation
capacitance per
package
note 1
475
490
pF
EXTENDED
TYPE NUMBER
PACKAGE
PINS
PIN POSITION
MATERIAL
CODE
74HC/HCT7403N
16
DIL
plastic
SOT38Z
74HC/HCT7403D
16
SO16L
plastic
SOT162


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28 


Datasheet Download

Go To PDF Page


Lien URL



Privacy Policy
ALLDATASHEET.FR
AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicit   |   Contactez-nous   |   Politique de confidentialit   |   Echange de liens   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn