Datasheets
P4C1681-20CM by: Pyramid Semiconductor Corporation

Standard SRAM, 4KX4, 20ns, CMOS, CDIP24, 0.300 INCH, SIDE BRAZED, CERAMIC, DIP-24

Part Details for P4C1681-20CM by Pyramid Semiconductor Corporation

Overview of P4C1681-20CM by Pyramid Semiconductor Corporation

Tip: 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.

Applications Computing and Data Storage Electronic Manufacturing

Available Datasheets

Part # Manufacturer Description Datasheet
LT1720CMS8#TRPBF Analog Devices 2x, 4.5ns, 1x S 3V/5V Comps w/
LT1720CMS8#PBF Analog Devices 2x, 4.5ns, 1x S 3V/5V Comps w/
LT1620CMS8#TRPBF Analog Devices R2R C Sense Amp

Part Details for P4C1681-20CM

P4C1681-20CM CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

P4C1681-20CM Part Data Attributes

P4C1681-20CM Pyramid Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
P4C1681-20CM Pyramid Semiconductor Corporation Standard SRAM, 4KX4, 20ns, CMOS, CDIP24, 0.300 INCH, SIDE BRAZED, CERAMIC, DIP-24
Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer PYRAMID SEMICONDUCTOR CORP
Part Package Code DIP
Package Description 0.300 INCH, SIDE BRAZED, CERAMIC, DIP-24
Pin Count 24
Reach Compliance Code compliant
ECCN Code 3A001.A.2.C
HTS Code 8542.32.00.41
Access Time-Max 20 ns
JESD-30 Code R-CDIP-T24
JESD-609 Code e0
Memory Density 16384 bit
Memory IC Type STANDARD SRAM
Memory Width 4
Number of Functions 1
Number of Terminals 24
Number of Words 4096 words
Number of Words Code 4000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Organization 4KX4
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Parallel/Serial PARALLEL
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
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 P4C1681-20CM

This table gives cross-reference parts and alternative options found for P4C1681-20CM. 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 P4C1681-20CM, 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
CY7C171A-20DMB Standard SRAM, 4KX4, 20ns, CMOS, CDIP24, 0.300 INCH, CERDIP-24 Cypress Semiconductor P4C1681-20CM vs CY7C171A-20DMB
P4C1681-20PI Standard SRAM, 4KX4, 20ns, CMOS, PDIP24, PLASTIC, DIP-24 Pyramid Semiconductor Corporation P4C1681-20CM vs P4C1681-20PI
IDT71681SA20DB Standard SRAM, 4KX4, 20ns, CMOS, CDIP24, 0.300 INCH, CERDIP-24 Integrated Device Technology Inc P4C1681-20CM vs IDT71681SA20DB
P4C1681-20CMB Standard SRAM, 4KX4, 20ns, CMOS, CDIP24, 0.300 INCH, SIDE BRAZED, CERAMIC, DIP-24 Pyramid Semiconductor Corporation P4C1681-20CM vs P4C1681-20CMB
IDT71681LA20DB Standard SRAM, 4KX4, 20ns, CMOS, CDIP24, 0.300 INCH, CERDIP-24 Integrated Device Technology Inc P4C1681-20CM vs IDT71681LA20DB
Part Number Description Manufacturer Compare
IDT71682LA15LB8 Standard SRAM, 4KX4, 15ns, CMOS, CQCC28, LCC-28 Integrated Device Technology Inc P4C1681-20CM vs IDT71682LA15LB8
HM1-65768BK/883:D Standard SRAM, 4KX4, 35ns, CMOS, CDIP20 Matra MHS P4C1681-20CM vs HM1-65768BK/883:D
IDT6168SA20L Standard SRAM, 4KX4, 20ns, CMOS, CQCC20, LCC-20 Integrated Device Technology Inc P4C1681-20CM vs IDT6168SA20L
L7C171KME20 Standard SRAM, 4KX4, 20ns, CMOS, CQCC28, 0.450 X 0.450 INCH, CERAMIC, LCC-28 LOGIC Devices Inc P4C1681-20CM vs L7C171KME20
P4C169-35LMB Standard SRAM, 4KX4, 35ns, CMOS, CQCC20, 0.290 X 0.430 INCH, CERAMIC, LCC-20 Pyramid Semiconductor Corporation P4C1681-20CM vs P4C169-35LMB
L7C172KC25 Standard SRAM, 4KX4, 25ns, CMOS, CQCC28, 0.450 X 0.450 INCH, CERAMIC, LCC-28 LOGIC Devices Inc P4C1681-20CM vs L7C172KC25
IDT71681SA35E Standard SRAM, 4KX4, 35ns, CMOS, CDFP24, 0.300 INCH, CERPACK-24 Integrated Device Technology Inc P4C1681-20CM vs IDT71681SA35E
FT7C170-20CC Standard SRAM, 4KX4, 20ns, CMOS, CDIP20, 0.300 INCH, CERAMIC, SDIP-20 Force Technologies Ltd P4C1681-20CM vs FT7C170-20CC
L7C172CM20 Standard SRAM, 4KX4, 20ns, CMOS, CDIP24, 0.300 INCH, CERDIP-24 LOGIC Devices Inc P4C1681-20CM vs L7C172CM20
5962-8670518UA Standard SRAM, 4KX4, 35ns, CMOS, CQCC20, CERAMIC, QCC-20 Pyramid Semiconductor Corporation P4C1681-20CM vs 5962-8670518UA

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for P4C1681-20CM by Pyramid Semiconductor Corporation.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: P4C1681-20CM by Pyramid Semiconductor Corporation

Select Manufacturer
Which Manufacturer of P4C1681-20CM would you like to use for your alert(s)?
  • Please alert me when P4C1681-20CM inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for P4C1681-20CM alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for P4C1681-20CM to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for P4C1681-20CM alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for P4C1681-20CM.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare P4C1681-20CM by Pyramid Semiconductor Corporation

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: