There are no models available for this part yet.
Overview of DM74S189N 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: ( 3 listings )
- Number of FFF Equivalents: ( 4 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Energy and Power Systems
Healthcare
Price & Stock for DM74S189N by National Semiconductor Corporation
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| Quest Components | Static RAM, 16x4, 16 Pin, Plastic, DIP | 358 |
|
$1.2025 / $2.6000 | Buy Now | ||
| Quest Components | Static RAM, 16x4, 16 Pin, Plastic, DIP | 40 |
|
$22.2206 / $24.6896 | Buy Now | ||
| Component Electronics, Inc | IN STOCK SHIP TODAY | 100 |
|
$6.5000 / $10.0000 | Buy Now |
CAD Models for DM74S189N by National Semiconductor Corporation
Part Data Attributes for DM74S189N by National Semiconductor Corporation
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
NATIONAL SEMICONDUCTOR CORP
|
|
Package Description
|
PLASTIC, DIP-16
|
|
Reach Compliance Code
|
unknown
|
|
ECCN Code
|
EAR99
|
|
HTS Code
|
8542.32.00.41
|
|
Access Time-Max
|
35 ns
|
|
JESD-30 Code
|
R-PDIP-T16
|
|
JESD-609 Code
|
e0
|
|
Length
|
19.305 mm
|
|
Memory Density
|
64 bit
|
|
Memory IC Type
|
STANDARD SRAM
|
|
Memory Width
|
4
|
|
Number of Functions
|
1
|
|
Number of Ports
|
1
|
|
Number of Terminals
|
16
|
|
Number of Words
|
16 words
|
|
Number of Words Code
|
16
|
|
Operating Mode
|
ASYNCHRONOUS
|
|
Operating Temperature-Max
|
70 °C
|
|
Operating Temperature-Min
|
|
|
Organization
|
16X4
|
|
Output Characteristics
|
3-STATE
|
|
Output Enable
|
NO
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
DIP
|
|
Package Equivalence Code
|
DIP16,.3
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
Parallel/Serial
|
PARALLEL
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
5.08 mm
|
|
Supply Voltage-Max (Vsup)
|
5.25 V
|
|
Supply Voltage-Min (Vsup)
|
4.75 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
NO
|
|
Technology
|
TTL
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
7.62 mm
|
Alternate Parts for DM74S189N
This table gives cross-reference parts and alternative options found for DM74S189N. 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 DM74S189N, 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 |
|---|---|---|---|
| N74S189N | IC 16 X 4 STANDARD SRAM, 35 ns, PDIP16, Static RAM | NXP Semiconductors | DM74S189N vs N74S189N |
| DM74S189N | 16X4 STANDARD SRAM, 35ns, PDIP16, PLASTIC, DIP-16 | Texas Instruments | DM74S189N vs DM74S189N |
| 74S189PC | Standard SRAM, 16X4, 35ns, TTL, PDIP16, | Fairchild Semiconductor Corporation | DM74S189N vs 74S189PC |
| IDM29703NC | 16X4 STANDARD SRAM, 35ns, PDIP16, PLASTIC, DIP-16 | Texas Instruments | DM74S189N vs IDM29703NC |