SN74LS646FN
vs
SN74LS646JT4
feature comparison
| Pbfree Code |
No
|
|
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Obsolete
|
Contact Manufacturer
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
ROCHESTER ELECTRONICS LLC
|
| Package Description |
QCCJ, LDCC28,.5SQ
|
,
|
| Reach Compliance Code |
not_compliant
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
WITH DIRECTION CONTROL
|
|
| Control Type |
INDEPENDENT CONTROL
|
|
| Count Direction |
BIDIRECTIONAL
|
|
| Family |
LS
|
|
| JESD-30 Code |
S-PQCC-J28
|
|
| Length |
11.5062 mm
|
|
| Load Capacitance (CL) |
45 pF
|
|
| Logic IC Type |
REGISTERED BUS TRANSCEIVER
|
REGISTERED BUS TRANSCEIVER
|
| Number of Bits |
8
|
|
| Number of Functions |
1
|
|
| Number of Ports |
2
|
|
| Number of Terminals |
28
|
|
| Operating Temperature-Max |
70 °C
|
|
| Operating Temperature-Min |
|
|
| Output Characteristics |
3-STATE
|
|
| Output Polarity |
TRUE
|
|
| Package Body Material |
PLASTIC/EPOXY
|
|
| Package Code |
QCCJ
|
|
| Package Equivalence Code |
LDCC28,.5SQ
|
|
| Package Shape |
SQUARE
|
|
| Package Style |
CHIP CARRIER
|
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
|
| Power Supply Current-Max (ICC) |
165 mA
|
|
| Propagation Delay (tpd) |
35 ns
|
|
| Qualification Status |
Not Qualified
|
|
| Seated Height-Max |
4.57 mm
|
|
| Supply Voltage-Max (Vsup) |
5.25 V
|
|
| Supply Voltage-Min (Vsup) |
4.75 V
|
|
| Supply Voltage-Nom (Vsup) |
5 V
|
|
| Surface Mount |
YES
|
|
| Technology |
TTL
|
|
| Temperature Grade |
COMMERCIAL
|
|
| Terminal Form |
J BEND
|
|
| Terminal Pitch |
1.27 mm
|
|
| Terminal Position |
QUAD
|
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
| Trigger Type |
POSITIVE EDGE
|
|
| Width |
11.5062 mm
|
|
| Base Number Matches |
2
|
2
|
|
|
|
Compare SN74LS646FN with alternatives
Compare SN74LS646JT4 with alternatives