SN54AHCT74FKR
vs
SN74AHCT74DGV
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
parentfamilyid
887954
887964
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Part Package Code
QLCC
SOIC
Package Description
QCCN,
TSSOP, TSSOP14,.25,16
Pin Count
20
14
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
kg CO2e/kg
12
12
Average Weight (mg)
356.15
38.95
CO2e (mg)
4273.8
467.4
Category CO2 Kg
12
12
Compliance Temperature Grade
Military: -55C to +125C
Industrial: -40C to +85C
Family
AHCT/VHCT
AHCT/VHCT
JESD-30 Code
S-CQCC-N20
R-PDSO-G14
Length
8.89 mm
4.4 mm
Load Capacitance (CL)
50 pF
Logic IC Type
D FLIP-FLOP
D FLIP-FLOP
Number of Bits
1
1
Number of Functions
2
2
Number of Terminals
20
14
Operating Temperature-Max
125 °C
85 °C
Operating Temperature-Min
-55 °C
-40 °C
Output Polarity
COMPLEMENTARY
COMPLEMENTARY
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
QCCN
TSSOP
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Propagation Delay (tpd)
10 ns
10 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.03 mm
1.2 mm
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
MILITARY
INDUSTRIAL
Terminal Form
NO LEAD
GULL WING
Terminal Pitch
1.27 mm
0.4 mm
Terminal Position
QUAD
DUAL
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Width
8.89 mm
3.6 mm
fmax-Min
80 MHz
80 MHz
Base Number Matches
1
1
Package Equivalence Code
TSSOP14,.25,16
Compare SN54AHCT74FKR with alternatives
Compare SN74AHCT74DGV with alternatives