TL/F/9541
54F/74F413
6
4
x
4
First-In
First-Out
Buffer
Memory
with
Parallel
I/O
January 1995
54F/74F413
64 x 4 First-In First-Out Buffer Memory with Parallel I/O
General Description
The ’F413 is an expandable fall-through type high-speed
First-In First-Out (FIFO) buffer memory organized as 64
words by four bits. The 4-bit input and output registers rec-
ord and transmit, respectively, asynchronous data in parallel
form. Control pins on the input and output allow for hand-
shaking and expansion. The 4-bit wide, 62-bit deep fall-
through stack has self-contained control logic.
Features
Y
Separate input and output clocks
Y
Parallel input and output
Y
Expandable without external logic
Y
15 MHz data rate
Y
Supply current 160 mA max
Y
Available in SOIC, (300 mil only)
Commercial Military
Package
Package Description
Number
74F413PC N16E 16-Lead (0.300 Wide) Molded Dual-In-Line
54F413DM (Note 1) J16A 16-Lead Ceramic Dual-In-Line
Note 1: Military grade device with environmental and burn-in processing. Use suffix e DMQB.
Logic Symbol
TL/F/9541–1
Connection Diagram
Pin Assignment
for DIP
TL/F/9541–2
TRI-STATE is a registered trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.