SN54HC138FKR
vs
74ACT139DCQR
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
FAIRCHILD SEMICONDUCTOR CORP
Part Package Code
QLCC
DIP
Package Description
QCCN,
DIP, DIP16,.3
Pin Count
20
16
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
3 ENABLE INPUTS
Family
HC/UH
ACT
Input Conditioning
STANDARD
STANDARD
JESD-30 Code
S-CQCC-N20
R-GDIP-T16
Length
8.89 mm
19.43 mm
Load Capacitance (CL)
50 pF
Logic IC Type
3-LINE TO 8-LINE DECODER
2-LINE TO 4-LINE DECODER
Number of Functions
1
2
Number of Terminals
20
16
Operating Temperature-Max
125 °C
85 °C
Operating Temperature-Min
-55 °C
-40 °C
Output Polarity
INVERTED
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, GLASS-SEALED
Package Code
QCCN
DIP
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
IN-LINE
Propagation Delay (tpd)
270 ns
10.5 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.03 mm
5.08 mm
Supply Voltage-Max (Vsup)
6 V
5.5 V
Supply Voltage-Min (Vsup)
2 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
NO
Technology
CMOS
CMOS
Temperature Grade
MILITARY
INDUSTRIAL
Terminal Form
NO LEAD
THROUGH-HOLE
Terminal Pitch
1.27 mm
2.54 mm
Terminal Position
QUAD
DUAL
Width
8.89 mm
7.62 mm
Base Number Matches
1
1
Rohs Code
JESD-609 Code
e0
Package Equivalence Code
DIP16,.3
Terminal Finish
TIN LEAD
Compare SN54HC138FKR with alternatives
Compare 74ACT139DCQR with alternatives