SN74AHCT257DGVR
vs
SN74HCT257DTG4
feature comparison
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Obsolete
|
Active
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
ROCHESTER ELECTRONICS LLC
|
| Part Package Code |
SOIC
|
|
| Package Description |
TSSOP, TSSOP16,.25,16
|
SOP,
|
| Pin Count |
16
|
|
| Reach Compliance Code |
not_compliant
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Family |
AHC
|
HCT
|
| JESD-30 Code |
R-PDSO-G16
|
R-PDSO-G16
|
| Length |
4.4 mm
|
9.9 mm
|
| Load Capacitance (CL) |
50 pF
|
|
| Logic IC Type |
MULTIPLEXER
|
MULTIPLEXER
|
| Max I(ol) |
0.008 A
|
|
| Number of Functions |
4
|
4
|
| Number of Inputs |
2
|
2
|
| Number of Outputs |
1
|
1
|
| Number of Terminals |
16
|
16
|
| Operating Temperature-Max |
85 °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 |
TSSOP
|
SOP
|
| Package Equivalence Code |
TSSOP16,.25,16
|
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
|
SMALL OUTLINE
|
| Packing Method |
TR
|
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
|
| Qualification Status |
Not Qualified
|
|
| Seated Height-Max |
1.2 mm
|
1.75 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 |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
0.4 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
| Width |
3.6 mm
|
3.9 mm
|
| Base Number Matches |
1
|
2
|
| Propagation Delay (tpd) |
|
48 ns
|
|
|
|
Compare SN74AHCT257DGVR with alternatives
Compare SN74HCT257DTG4 with alternatives