There are no models available for this part yet.
Overview of HD74LS21FP by Hitachi Ltd
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 6 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Computing and Data Storage
CAD Models for HD74LS21FP by Hitachi Ltd
Part Data Attributes for HD74LS21FP by Hitachi Ltd
|
|
|
|---|---|
|
Rohs Code
|
Yes
|
|
Part Life Cycle Code
|
Transferred
|
|
Ihs Manufacturer
|
HITACHI LTD
|
|
Part Package Code
|
SOIC
|
|
Package Description
|
SOP, SOP14,.3
|
|
Pin Count
|
14
|
|
Reach Compliance Code
|
unknown
|
|
HTS Code
|
8542.39.00.01
|
|
Family
|
LS
|
|
JESD-30 Code
|
R-PDSO-G14
|
|
Length
|
10.06 mm
|
|
Logic IC Type
|
AND GATE
|
|
Max I(ol)
|
0.008 A
|
|
Number of Functions
|
2
|
|
Number of Inputs
|
4
|
|
Number of Terminals
|
14
|
|
Operating Temperature-Max
|
75 °C
|
|
Operating Temperature-Min
|
-20 °C
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOP
|
|
Package Equivalence Code
|
SOP14,.3
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Power Supply Current-Max (ICC)
|
4.4 mA
|
|
Prop. Delay@Nom-Sup
|
20 ns
|
|
Propagation Delay (tpd)
|
20 ns
|
|
Qualification Status
|
Not Qualified
|
|
Schmitt Trigger
|
NO
|
|
Seated Height-Max
|
2.2 mm
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
YES
|
|
Technology
|
TTL
|
|
Temperature Grade
|
COMMERCIAL EXTENDED
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
5.5 mm
|
Alternate Parts for HD74LS21FP
This table gives cross-reference parts and alternative options found for HD74LS21FP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HD74LS21FP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| N74LS21D | AND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14 | YAGEO Corporation | HD74LS21FP vs N74LS21D |
| HD74LS21FPEL | LS SERIES, DUAL 4-INPUT AND GATE, PDSO14, 5.50 X 10.06 MM, 1.27 MM PITCH, PLASTIC, SOP-14 | Renesas Electronics Corporation | HD74LS21FP vs HD74LS21FPEL |
| SN74LS21NSRE4 | LS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, SOP-14 | Texas Instruments | HD74LS21FP vs SN74LS21NSRE4 |
| HD74LS21FP-EL | AND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14, FP-14DA | Hitachi Ltd | HD74LS21FP vs HD74LS21FP-EL |
| SN74LS21NSRG4 | LS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, SOP-14 | Texas Instruments | HD74LS21FP vs SN74LS21NSRG4 |
| SN74LS21NSR | 2-ch, 4-input, 4.75-V to 5.25-V 16-mA drive strength bipolar AND gate 14-SO 0 to 70 | Texas Instruments | HD74LS21FP vs SN74LS21NSR |