74HC646NB
vs
SN74HC646NT
feature comparison
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
NXP SEMICONDUCTORS
|
TEXAS INSTRUMENTS INC
|
Package Description |
DIP,
|
ROHS COMPLIANT, PLASTIC, DIP-24
|
Reach Compliance Code |
unknown
|
compliant
|
HTS Code |
8542.39.00.01
|
8542.39.00.01
|
Additional Feature |
WITH DIRECTION CONTROL
|
WITH DIRECTION CONTROL
|
Family |
HC/UH
|
HC/UH
|
JESD-30 Code |
R-PDIP-T24
|
R-PDIP-T24
|
Load Capacitance (CL) |
50 pF
|
150 pF
|
Logic IC Type |
REGISTERED BUS TRANSCEIVER
|
REGISTERED BUS TRANSCEIVER
|
Number of Bits |
8
|
8
|
Number of Functions |
1
|
1
|
Number of Ports |
2
|
2
|
Number of Terminals |
24
|
24
|
Operating Temperature-Max |
125 °C
|
85 °C
|
Operating Temperature-Min |
-40 °C
|
-40 °C
|
Output Characteristics |
3-STATE
|
3-STATE
|
Output Polarity |
TRUE
|
TRUE
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
DIP
|
DIP
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
IN-LINE
|
IN-LINE
|
Propagation Delay (tpd) |
66 ns
|
330 ns
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Supply Voltage-Max (Vsup) |
6 V
|
6 V
|
Supply Voltage-Min (Vsup) |
2 V
|
2 V
|
Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
Surface Mount |
NO
|
NO
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
AUTOMOTIVE
|
INDUSTRIAL
|
Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
Terminal Position |
DUAL
|
DUAL
|
Base Number Matches |
1
|
1
|
Pbfree Code |
|
Yes
|
Rohs Code |
|
Yes
|
Part Package Code |
|
DIP
|
Pin Count |
|
24
|
Samacsys Manufacturer |
|
Texas Instruments
|
Control Type |
|
INDEPENDENT CONTROL
|
Count Direction |
|
BIDIRECTIONAL
|
JESD-609 Code |
|
e4
|
Length |
|
31.64 mm
|
Max I(ol) |
|
0.006 A
|
Package Equivalence Code |
|
DIP24,.3
|
Packing Method |
|
TUBE
|
Prop. Delay@Nom-Sup |
|
34 ns
|
Seated Height-Max |
|
5.08 mm
|
Terminal Finish |
|
NICKEL PALLADIUM GOLD
|
Terminal Pitch |
|
2.54 mm
|
Trigger Type |
|
POSITIVE EDGE
|
Width |
|
7.62 mm
|
|
|
|
Compare 74HC646NB with alternatives
Compare SN74HC646NT with alternatives