SN74AS866AFN
vs
74AC521MTC
feature comparison
| Pbfree Code |
No
|
Yes
|
| Rohs Code |
No
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
FAIRCHILD SEMICONDUCTOR CORP
|
| Part Package Code |
QLCC
|
TSSOP
|
| Package Description |
PLASTIC, LCC-28
|
4.40 MM, MO-153, TSSOP-20
|
| Pin Count |
28
|
20
|
| Reach Compliance Code |
not_compliant
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Family |
AS
|
AC
|
| JESD-30 Code |
S-PQCC-J28
|
R-PDSO-G20
|
| Length |
11.5062 mm
|
6.5 mm
|
| Logic IC Type |
MAGNITUDE COMPARATOR
|
IDENTITY COMPARATOR
|
| Number of Bits |
8
|
8
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
28
|
20
|
| Operating Temperature-Max |
70 °C
|
85 °C
|
| Operating Temperature-Min |
|
-40 °C
|
| Output Polarity |
TRUE
|
INVERTED
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
QCCJ
|
TSSOP
|
| Package Equivalence Code |
LDCC28,.5SQ
|
TSSOP20,.25
|
| Package Shape |
SQUARE
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
|
| Propagation Delay (tpd) |
17.5 ns
|
12.5 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
4.57 mm
|
1.2 mm
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
6 V
|
| Supply Voltage-Min (Vsup) |
4.5 V
|
2 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
TTL
|
CMOS
|
| Temperature Grade |
COMMERCIAL
|
INDUSTRIAL
|
| Terminal Form |
J BEND
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
0.65 mm
|
| Terminal Position |
QUAD
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
| Width |
11.5062 mm
|
4.4 mm
|
| Base Number Matches |
1
|
3
|
| Additional Feature |
|
CASCADABLE
|
| JESD-609 Code |
|
e3
|
| Moisture Sensitivity Level |
|
1
|
| Power Supply Current-Max (ICC) |
|
0.04 mA
|
| Terminal Finish |
|
MATTE TIN
|
|
|
|
Compare SN74AS866AFN with alternatives
Compare 74AC521MTC with alternatives