74HCT7403N,112 NXP Semiconductors, 74HCT7403N,112 Datasheet - Page 20
![IC FIFO REGISTER 64X4 3ST 16DIP](/photos/6/52/65287/568-16-dip_sot38-4_sml.jpg)
74HCT7403N,112
Manufacturer Part Number
74HCT7403N,112
Description
IC FIFO REGISTER 64X4 3ST 16DIP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheets
1.74HCT4046ADB112.pdf
(19 pages)
2.74HCT4046ADB112.pdf
(23 pages)
3.74HCT7403N112.pdf
(28 pages)
Specifications of 74HCT7403N,112
Function
Asynchronous, Synchronous
Memory Size
256 (64 x 4)
Data Rate
15MHz
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Access Time
-
Other names
568-2904-5
933999380112
933999380112
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