There are no models available for this part yet.
Overview of 54F257ADMQB by National Semiconductor Corporation
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: ( 7 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Price & Stock for 54F257ADMQB by National Semiconductor Corporation
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| Bristol Electronics | Min Qty: 1 | 40 |
|
$3.1362 / $6.7200 | Buy Now | ||
| Bristol Electronics | 30 |
|
RFQ | ||||
| Bristol Electronics | 18 |
|
RFQ | ||||
| Bristol Electronics | 5 |
|
RFQ | ||||
| Quest Components | LOGIC MUX, QUAD, 2-INPUT, F-TTL, 16 Pin, Ceramic, DIP | 32 |
|
$4.5000 / $9.0000 | Buy Now | ||
| Quest Components | LOGIC MUX, QUAD, 2-INPUT, F-TTL, 16 Pin, Ceramic, DIP | 20 |
|
$3.3000 / $4.5000 | Buy Now | ||
| Quest Components | LOGIC MUX, QUAD, 2-INPUT, F-TTL, 16 Pin, Ceramic, DIP | 14 |
|
$3.3000 / $4.5000 | Buy Now |
CAD Models for 54F257ADMQB by National Semiconductor Corporation
Part Data Attributes for 54F257ADMQB by National Semiconductor Corporation
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
NATIONAL SEMICONDUCTOR CORP
|
|
Package Description
|
CERAMIC, DIP-16
|
|
Reach Compliance Code
|
unknown
|
|
Additional Feature
|
LG_MAX
|
|
Family
|
F/FAST
|
|
JESD-30 Code
|
R-GDIP-T16
|
|
JESD-609 Code
|
e0
|
|
Length
|
19.94 mm
|
|
Load Capacitance (CL)
|
50 pF
|
|
Logic IC Type
|
MULTIPLEXER
|
|
Max I(ol)
|
0.02 A
|
|
Moisture Sensitivity Level
|
1
|
|
Number of Functions
|
4
|
|
Number of Inputs
|
2
|
|
Number of Outputs
|
1
|
|
Number of Terminals
|
16
|
|
Operating Temperature-Max
|
125 °C
|
|
Operating Temperature-Min
|
-55 °C
|
|
Output Characteristics
|
3-STATE
|
|
Output Polarity
|
TRUE
|
|
Package Body Material
|
CERAMIC, GLASS-SEALED
|
|
Package Code
|
DIP
|
|
Package Equivalence Code
|
DIP16,.3
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
Power Supply Current-Max (ICC)
|
23 mA
|
|
Prop. Delay@Nom-Sup
|
7 ns
|
|
Propagation Delay (tpd)
|
7 ns
|
|
Qualification Status
|
Not Qualified
|
|
Screening Level
|
MIL-STD-883 Class B
|
|
Seated Height-Max
|
5.08 mm
|
|
Supply Voltage-Max (Vsup)
|
5.5 V
|
|
Supply Voltage-Min (Vsup)
|
4.5 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
NO
|
|
Technology
|
TTL
|
|
Temperature Grade
|
MILITARY
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
7.62 mm
|
Alternate Parts for 54F257ADMQB
This table gives cross-reference parts and alternative options found for 54F257ADMQB. 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 54F257ADMQB, 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 |
|---|---|---|---|
| 54F257A/BEA | Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, | YAGEO Corporation | 54F257ADMQB vs 54F257A/BEA |
| 74F257PCQR | Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, PLASTIC, DIP-16 | Fairchild Semiconductor Corporation | 54F257ADMQB vs 74F257PCQR |
| 74F257APC | F/FAST SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, 0.300 INCH, PLASTIC, DIP-16 | Texas Instruments | 54F257ADMQB vs 74F257APC |
| MC74F257AN | Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, PLASTIC, DIP-16 | Motorola Semiconductor Products | 54F257ADMQB vs MC74F257AN |
| 54F257ADMQB | Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERAMIC, DIP-16 | Rochester Electronics LLC | 54F257ADMQB vs 54F257ADMQB |
| GD74F257J | Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, | Goldstar Electron Co Ltd | 54F257ADMQB vs GD74F257J |
| 74F257ADC | Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, | Fairchild Semiconductor Corporation | 54F257ADMQB vs 74F257ADC |
| MC74F257N | F/FAST SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, 648-08 | Motorola Mobility LLC | 54F257ADMQB vs MC74F257N |
| 54F257ADM | F/FAST SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 | Texas Instruments | 54F257ADMQB vs 54F257ADM |
| JM38510/33906BEA | F/FAST SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16, CERDIP-16 | Motorola Mobility LLC | 54F257ADMQB vs JM38510/33906BEA |