T74LS298C1
vs
54LS298M/B2AJC
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
STMICROELECTRONICS
|
MOTOROLA INC
|
| Part Package Code |
QLCC
|
QLCC
|
| Package Description |
QCCJ,
|
QCCN,
|
| Pin Count |
20
|
20
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
FOUR 2:1 MUX FOLLOWED BY REGISTER
|
FOUR 2:1 MUX FOLLOWED BY REGISTER
|
| Family |
LS
|
LS
|
| JESD-30 Code |
S-PQCC-J20
|
S-CQCC-N20
|
| Length |
8.9662 mm
|
8.885 mm
|
| Load Capacitance (CL) |
15 pF
|
50 pF
|
| Logic IC Type |
MULTIPLEXER
|
MULTIPLEXER
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
20
|
| Operating Temperature-Max |
70 °C
|
125 °C
|
| Operating Temperature-Min |
|
-55 °C
|
| Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, METAL-SEALED COFIRED
|
| Package Code |
QCCJ
|
QCCN
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
CHIP CARRIER
|
CHIP CARRIER
|
| Power Supply Current-Max (ICC) |
21 mA
|
21 mA
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
4.57 mm
|
1.9 mm
|
| Supply Voltage-Max (Vsup) |
5.25 V
|
5.5 V
|
| Supply Voltage-Min (Vsup) |
4.75 V
|
4.5 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
COMMERCIAL
|
MILITARY
|
| Terminal Form |
J BEND
|
NO LEAD
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Width |
8.9662 mm
|
8.885 mm
|
| Base Number Matches |
1
|
3
|
| Rohs Code |
|
No
|
| JESD-609 Code |
|
e0
|
| Terminal Finish |
|
TIN LEAD
|
|
|
|
Compare T74LS298C1 with alternatives
Compare 54LS298M/B2AJC with alternatives