54LS279LMQB
vs
SN74279N-00
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
TEXAS INSTRUMENTS INC
|
| Part Package Code |
QLCC
|
|
| Package Description |
CERAMIC, LCC-20
|
DIP,
|
| Pin Count |
20
|
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Family |
LS
|
TTL/H/L
|
| JESD-30 Code |
S-CQCC-N20
|
R-PDIP-T16
|
| Length |
8.89 mm
|
19.305 mm
|
| Logic IC Type |
R-S LATCH
|
R-S LATCH
|
| Number of Bits |
2
|
2
|
| Number of Functions |
4
|
4
|
| Number of Terminals |
20
|
16
|
| Operating Temperature-Max |
125 °C
|
70 °C
|
| Operating Temperature-Min |
-55 °C
|
|
| Output Polarity |
TRUE
|
TRUE
|
| Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
PLASTIC/EPOXY
|
| Package Code |
QCCN
|
DIP
|
| Package Shape |
SQUARE
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
IN-LINE
|
| Propagation Delay (tpd) |
27 ns
|
27 ns
|
| Seated Height-Max |
1.905 mm
|
5.08 mm
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
5.25 V
|
| Supply Voltage-Min (Vsup) |
4.5 V
|
4.75 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
|
| Trigger Type |
LOW LEVEL
|
LOW LEVEL
|
| Width |
8.89 mm
|
7.62 mm
|
| Base Number Matches |
3
|
1
|
| Additional Feature |
|
WITH DUAL S INPUT FOR TWO FUNCTIONS
|
| Load Capacitance (CL) |
|
15 pF
|
| Power Supply Current-Max (ICC) |
|
30 mA
|
| Qualification Status |
|
Not Qualified
|
|
|
|
Compare 54LS279LMQB with alternatives
Compare SN74279N-00 with alternatives