DM74LS21N
vs
TC74VHC21FT(EL,M)
feature comparison
Part Life Cycle Code |
Active
|
Obsolete
|
Ihs Manufacturer |
ROCHESTER ELECTRONICS LLC
|
TOSHIBA CORP
|
Package Description |
DIP,
|
4.40 MM, 0.65 MM PITCH, PLASTIC, TSSOP-14
|
Reach Compliance Code |
unknown
|
unknown
|
HTS Code |
8542.39.00.01
|
8542.39.00.01
|
Family |
LS
|
AHC/VHC/H/U/V
|
JESD-30 Code |
R-PDIP-T14
|
R-PDSO-G14
|
Length |
19.18 mm
|
5 mm
|
Logic IC Type |
AND GATE
|
AND GATE
|
Number of Functions |
2
|
2
|
Number of Inputs |
4
|
4
|
Number of Terminals |
14
|
14
|
Operating Temperature-Max |
70 °C
|
85 °C
|
Operating Temperature-Min |
|
-40 °C
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
DIP
|
TSSOP
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
IN-LINE
|
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
|
Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
|
Propagation Delay (tpd) |
11 ns
|
12 ns
|
Seated Height-Max |
5.08 mm
|
1.2 mm
|
Supply Voltage-Max (Vsup) |
5.25 V
|
5.5 V
|
Supply Voltage-Min (Vsup) |
4.75 V
|
2 V
|
Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
Surface Mount |
NO
|
YES
|
Technology |
TTL
|
CMOS
|
Temperature Grade |
COMMERCIAL
|
INDUSTRIAL
|
Terminal Form |
THROUGH-HOLE
|
GULL WING
|
Terminal Pitch |
2.54 mm
|
0.65 mm
|
Terminal Position |
DUAL
|
DUAL
|
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
Width |
7.62 mm
|
4.4 mm
|
Base Number Matches |
4
|
1
|
Samacsys Manufacturer |
|
Toshiba
|
|
|
|
Compare DM74LS21N with alternatives
Compare TC74VHC21FT(EL,M) with alternatives