74HCT7403D,518 NXP Semiconductors, 74HCT7403D,518 Datasheet - Page 19

• Manufacturer Part Number: 74HCT7403D,518
• Description: IC FIFO REGISTER 64X4 3ST 16SOIC
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT7403D,518

• 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)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Access Time: -
• Other names: 74HCT7403D-T; 74HCT7403D-T; 933999390518

Philips Semiconductors
September 1993
handbook, full pagewidth
handbook, full pagewidth
4-Bit x 64-word FIFO register; 3-state
(1) HC : V
The shaded areas indicate when the input is permitted to change for predictable output performance.
(1) HC : V
HCT: V
HCT: V
Fig.14 Waveforms showing SO input to Q
M
M
M
M
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
I
I
= GND to V
= GND to V
I
I
Fig.13 Waveforms showing hold and set-up times for D
= GND to 3 V.
= GND to 3 V.
SI INPUT
D n INPUT
SO INPUT
Q n OUTPUT
MGA664
CC
CC
.
.
V M
t su
V M
(1)
(1)
V M
t h
(1)
t TLH
n
t PLH
output propagation delays and output transition time.
19
V M
(1)
t su
t THL
n
t PHL
input to SI input.
t h
MGA657
74HC/HCT7403
Product specification