SN54AS250AFK
vs
SN74AS851BN
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
TEXAS INSTRUMENTS INC
|
| Part Package Code |
QFN
|
DIP
|
| Package Description |
QCCN, LCC28,.45SQ
|
DIP, DIP28,.6
|
| Pin Count |
28
|
28
|
| Reach Compliance Code |
not_compliant
|
not_compliant
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Family |
AS
|
AS
|
| JESD-30 Code |
S-CQCC-N28
|
R-PDIP-T28
|
| Length |
11.43 mm
|
36.32 mm
|
| Load Capacitance (CL) |
50 pF
|
|
| Logic IC Type |
MULTIPLEXER
|
MULTIPLEXER
|
| Max I(ol) |
0.048 A
|
|
| Number of Functions |
1
|
1
|
| Number of Inputs |
16
|
16
|
| Number of Outputs |
1
|
1
|
| Number of Terminals |
28
|
28
|
| Operating Temperature-Max |
125 °C
|
70 °C
|
| Operating Temperature-Min |
-55 °C
|
|
| Output Characteristics |
3-STATE
|
3-STATE
|
| Output Polarity |
INVERTED
|
COMPLEMENTARY
|
| Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
PLASTIC/EPOXY
|
| Package Code |
QCCN
|
DIP
|
| Package Equivalence Code |
LCC28,.45SQ
|
DIP28,.6
|
| Package Shape |
SQUARE
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
IN-LINE
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
NOT SPECIFIED
|
| Power Supply Current-Max (ICC) |
50 mA
|
|
| Prop. Delay@Nom-Sup |
15.5 ns
|
|
| Propagation Delay (tpd) |
12 ns
|
17.5 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
2.03 mm
|
5.08 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
|
NO
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
MILITARY
|
COMMERCIAL
|
| Terminal Form |
NO LEAD
|
THROUGH-HOLE
|
| Terminal Pitch |
1.27 mm
|
2.54 mm
|
| Terminal Position |
QUAD
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
NOT SPECIFIED
|
| Width |
11.43 mm
|
15.24 mm
|
| Base Number Matches |
1
|
1
|
| Pbfree Code |
|
No
|
|
|
|
Compare SN54AS250AFK with alternatives
Compare SN74AS851BN with alternatives