![](http://datasheet.mmic.net.cn/280000/74ACT125DCQB_datasheet_16047704/74ACT125DCQB_5.png)
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:
74AC
125
P
C
QR
Temperature Range Family
74AC
e
Commercial
54AC
e
Military
74ACT
e
Commercial TTL-Compatible
Special Variations
X
e
QR
e
Devices shipped in 13
×
reels
Commercial grade device
with burn-in
Military grade device with
environmental and burn-in
processing shipped in tubes
QB
e
Device Type
Package Code
P
e
Plastic DIP
D
e
Ceramic DIP
F
e
Flatpak
L
e
Leadless Ceramic Chip Carrier (LCC)
S
e
Small Outline (SOIC)
Temperature Range
C
e
Commercial (
b
40
§
C to
a
85
§
C)
M
e
Military (
b
55
§
C to
a
125
§
C)
5