CD54HCT646F
vs
CD74HCT646H
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
INTERSIL CORP
|
| Part Package Code |
DIP
|
|
| Package Description |
FRIT SEALED, CERAMIC, DIP-24
|
DIE, DIE OR CHIP
|
| Pin Count |
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 |
HCT
|
HCT
|
| JESD-30 Code |
R-GDIP-T24
|
X-XUUC-N24
|
| Length |
31.62 mm
|
|
| 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 |
-55 °C
|
-40 °C
|
| Output Characteristics |
3-STATE
|
3-STATE
|
| Output Polarity |
TRUE
|
TRUE
|
| Package Body Material |
CERAMIC, GLASS-SEALED
|
UNSPECIFIED
|
| Package Code |
DIP
|
DIE
|
| Package Shape |
RECTANGULAR
|
UNSPECIFIED
|
| Package Style |
IN-LINE
|
UNCASED CHIP
|
| Propagation Delay (tpd) |
56 ns
|
46 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
6.3 mm
|
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
5.5 V
|
| Supply Voltage-Min (Vsup) |
4.5 V
|
4.5 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
NO
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
MILITARY
|
INDUSTRIAL
|
| Terminal Form |
THROUGH-HOLE
|
NO LEAD
|
| Terminal Pitch |
2.54 mm
|
|
| Terminal Position |
DUAL
|
UPPER
|
| Width |
15.24 mm
|
|
| Base Number Matches |
1
|
1
|
| Control Type |
|
INDEPENDENT CONTROL
|
| Count Direction |
|
BIDIRECTIONAL
|
| Max I(ol) |
|
0.006 A
|
| Package Equivalence Code |
|
DIE OR CHIP
|
| Prop. Delay@Nom-Sup |
|
66 ns
|
| Trigger Type |
|
POSITIVE EDGE
|
|
|
|
Compare CD54HCT646F with alternatives
Compare CD74HCT646H with alternatives