There are no models available for this part yet.
Overview of N7491A by Signetics
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: ( 0 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Education and Research
Space Technology
Computing and Data Storage
Aerospace and Defense
Automotive
CAD Models for N7491A by Signetics
Part Data Attributes for N7491A by Signetics
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
SIGNETICS CORP
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|
Package Description
|
DIP, DIP14,.3
|
|
Reach Compliance Code
|
unknown
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HTS Code
|
8542.39.00.01
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Count Direction
|
RIGHT
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Family
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TTL/H/L
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|
JESD-30 Code
|
R-PDIP-T14
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|
JESD-609 Code
|
e0
|
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Load Capacitance (CL)
|
15 pF
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Logic IC Type
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SERIAL IN SERIAL OUT
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|
Max Frequency@Nom-Sup
|
10000000 Hz
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Number of Bits
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8
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Number of Functions
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1
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Number of Terminals
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14
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Operating Temperature-Max
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70 °C
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Operating Temperature-Min
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|
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Output Polarity
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COMPLEMENTARY
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Package Body Material
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PLASTIC/EPOXY
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Package Code
|
DIP
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|
Package Equivalence Code
|
DIP14,.3
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Package Shape
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RECTANGULAR
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Package Style
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IN-LINE
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|
Power Supply Current-Max (ICC)
|
58 mA
|
|
Propagation Delay (tpd)
|
40 ns
|
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Qualification Status
|
Not Qualified
|
|
Supply Voltage-Max (Vsup)
|
5.25 V
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Supply Voltage-Min (Vsup)
|
4.75 V
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Supply Voltage-Nom (Vsup)
|
5 V
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Surface Mount
|
NO
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Technology
|
TTL
|
|
Temperature Grade
|
COMMERCIAL
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Terminal Finish
|
Tin/Lead (Sn/Pb)
|
|
Terminal Form
|
THROUGH-HOLE
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Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
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|
Trigger Type
|
POSITIVE EDGE
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|
fmax-Min
|
18 MHz
|
Alternate Parts for N7491A
This table gives cross-reference parts and alternative options found for N7491A. 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 N7491A, 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 |
|---|---|---|---|
| NJU3712D | Serial In Parallel Out, 3712 Series, 8-Bit, Right Direction, True Output, CMOS, PDIP16, DIP-16 | Nisshinbo Micro Devices | N7491A vs NJU3712D |
| CXB1132Q | Parallel In Parallel Out, 1000 Series, 9-Bit, Bidirectional, True Output, ECL, MQFP32, METAL, QFP-32 | Sony Semiconductor | N7491A vs CXB1132Q |
| S8273W | IC 82 SERIES, 10-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP16, Shift Register | NXP Semiconductors | N7491A vs S8273W |
| CD74HC4094H | Serial In Parallel Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS | Harris Semiconductor | N7491A vs CD74HC4094H |
| HCF4517BC1 | 4000/14000/40000 SERIES, 64-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PQCC20, PLASTIC, LCC-20 | STMicroelectronics | N7491A vs HCF4517BC1 |
| AM2804XX | Serial In Serial Out, AM28 Series, 1024-Bit, Right Direction, True Output, 0.109 X 0.131 INCH, DIE-12 | AMD | N7491A vs AM2804XX |
| SN74LS673FN | LS SERIES, 16-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PQCC28 | Texas Instruments | N7491A vs SN74LS673FN |
| DM9300N | 93 SERIES, 4-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16 | Texas Instruments | N7491A vs DM9300N |
| 8001701 | Parallel In Serial Out, LS Series, 8-Bit, Right Direction, True Output, TTL | Motorola Semiconductor Products | N7491A vs 8001701 |
| TPIC6C595N | 8-bit shift register with 100mA/ch 16-PDIP -40 to 125 | Texas Instruments | N7491A vs TPIC6C595N |