SN54HC684FK
vs
CD74HC147EE4
feature comparison
| Pbfree Code |
No
|
Yes
|
| Rohs Code |
No
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
TEXAS INSTRUMENTS INC
|
| Part Package Code |
QLCC
|
DIP
|
| Package Description |
QCCN, LCC20,.35SQ
|
DIP, DIP16,.3
|
| Pin Count |
20
|
16
|
| Reach Compliance Code |
not_compliant
|
compliant
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
WITH A=B AND A > B OUTPUTS
|
9 TO 4 LINE PRIORITY ENCODER
|
| Family |
HC/UH
|
HC/UH
|
| JESD-30 Code |
S-CQCC-N20
|
R-PDIP-T16
|
| Length |
8.89 mm
|
19.305 mm
|
| Logic IC Type |
MAGNITUDE COMPARATOR
|
ENCODER
|
| Number of Bits |
8
|
9
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
16
|
| Operating Temperature-Max |
125 °C
|
125 °C
|
| Operating Temperature-Min |
-55 °C
|
-55 °C
|
| Output Polarity |
INVERTED
|
TRUE
|
| Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
PLASTIC/EPOXY
|
| Package Code |
QCCN
|
DIP
|
| Package Equivalence Code |
LCC20,.35SQ
|
DIP16,.3
|
| Package Shape |
SQUARE
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
IN-LINE
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
|
| Propagation Delay (tpd) |
413 ns
|
240 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
2.03 mm
|
5.08 mm
|
| Supply Voltage-Max (Vsup) |
6 V
|
6 V
|
| Supply Voltage-Min (Vsup) |
2 V
|
2 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
4.5 V
|
| Surface Mount |
YES
|
NO
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
MILITARY
|
MILITARY
|
| 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
|
|
| Width |
8.89 mm
|
7.62 mm
|
| Base Number Matches |
3
|
1
|
| Samacsys Manufacturer |
|
Texas Instruments
|
| JESD-609 Code |
|
e4
|
| Terminal Finish |
|
NICKEL PALLADIUM GOLD
|
|
|
|
Compare SN54HC684FK with alternatives
Compare CD74HC147EE4 with alternatives