74HCT7403D,512 NXP Semiconductors, 74HCT7403D,512 Datasheet - Page 20
![IC FIFO REGISTER 64X4 3ST 16SOIC](/photos/6/64/66482/16-soic_sot162-1_sml.jpg)
74HCT7403D,512
Manufacturer Part Number
74HCT7403D,512
Description
IC FIFO REGISTER 64X4 3ST 16SOIC
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet
1.74HCT7403N112.pdf
(28 pages)
Specifications of 74HCT7403D,512
Function
Asynchronous, Synchronous
Memory Size
256 (64 x 4)
Data Rate
15MHz
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Logic Family
HCT
Logical Function
FIFO Register
Number Of Elements
1
Number Of Bits
4
Number Of Inputs
4
Number Of Outputs
4
High Level Output Current
-8mA
Low Level Output Current
8mA
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Output Type
3-State
Polarity
Non-Inverting
Technology
CMOS
Mounting
Surface Mount
Pin Count
16
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Quiescent Current
50uA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Access Time
-
Lead Free Status / Rohs Status
Compliant
Other names
74HCT7403D
74HCT7403D
933999390512
74HCT7403D
933999390512
Philips Semiconductors
September 1993
handbook, full pagewidth
4-Bit x 64-word FIFO register; 3-state
(1) HC : V
(1) HC : V
HCT: V
HCT: V
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
I
I
Fig.16 Waveforms showing the 3-state enable and disable times for input OE.
= GND to V
= GND to V
I
I
= GND to 3 V.
= GND to 3 V.
HIGH - to - OFF
OFF - to - HIGH
MGA656
LOW - to - OFF
OFF - to - LOW
Fig.15 Waveform showing the MR input to SI input removal time.
Q
Q
OE INPUT
n
n
CC
CC
OUTPUT
OUTPUT
handbook, halfpage
.
.
MR INPUT
SI INPUT
10 %
t r
V M
enabled
outputs
90 %
t PLZ
t PHZ
(1)
10 %
90 %
20
disabled
outputs
t rem
V M
t
f
(1)
t PZL
t PZH
V M
(1)
MGA665
V M
V M
(1)
enabled
outputs
(1)
74HC/HCT7403
Product specification