54F74FM NSC [National Semiconductor], 54F74FM Datasheet - Page 5

• Manufacturer Part Number: 54F74FM
• Description: Dual D-Type Positive Edge-Triggered Flip-Flop
• Manufacturer: NSC [National Semiconductor]

Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are
defined as follows
Physical Dimensions
Temperature Range Family
Device Type
Package Code
74F
54F
P
D
F
L
S
SJ
e
e
e
e
e
e
e
e
Commercial
Military
Plastic DIP
Ceramic DIP
Flatpak
Leadless Chip Carrier (LCC)
Small Outline SOIC JEDEC
Small Outline SOIC EIAJ
inches (millimeters)
20-Lead Ceramic Leadless Chip Carrier (L)
NS Package Number E20A
74F
74
5
S
C
X
Special Variations
Temperature Range
QB
C
M
X
e
e
e
e
Commercial (0 C to
Military (
Military grade device with
environmental and burn-in
processing
Devices shipped in 13 reel
b
55 C to
a
a
125 C)
70 C)