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Integrated Silicon Solution Inc

IS42S16400B-7TL

DRAM (Dynamic RAM) · TSOP · Memory
Part Status: ACTIVE
Data last refreshed Aug 16, 2026
Manufacturer
Integrated Silicon Solution Inc
Mfr Part #
IS42S16400B-7TL
Category
DRAM (Dynamic RAM)
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.85
Market range$0.85 – $1.80
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Cross Reference for IS42S16400B-7TL

Alliance Memory published cross-reference · IS42S16400 family

ZD Integrated Circuits is an authorized distributor of Alliance Memory. Alliance Memory publishes the parts below as cross-references for the IS42S16400 family, which includes IS42S16400B-7TL. Confirm speed grade, temperature range and package against the datasheet before substituting.

Alliance Memory partFamilyTechnologyDensityOrganizationMatch
AS4C4M16SA-5TCN AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-5TCNTR AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6BAN AS4C4M16SA-6/7BxN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6BANTR AS4C4M16SA-6/7BxN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6BIN AS4C4M16SA-6/7BxN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6BINTR AS4C4M16SA-6/7BxN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6TAN AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6TANTR AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6TCN AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6TCNTR AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6TIN AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-6TINTR AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-7B2CN AS4C4M16SA-6/7BxN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-7BCN AS4C4M16SA-6/7BxN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-7BCNTR AS4C4M16SA-6/7BxN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-7TCN AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SA-7TCNTR AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SB-6TIN AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
AS4C4M16SB-6TINTR AS4C4M16SA-5/6/7TxNAS4C4M16SB-6TIN Synchronous DRAM 3.3V64Mb4M x 16 Family Quote →
Source: Alliance Memory published cross-reference data · alliancememory.com ↗

Specifications

Physical & Thermal
Package / CaseTSOP
Classification & Lifecycle
CategoryDRAM (Dynamic RAM)
TypeMemory
Part StatusACTIVE

IC,SDRAM,4X1MX16,CMOS,TSOP,54PIN,PLASTIC

Price History & Market Reference

Market Price Range

High$1.80
Low$0.85
Last$0.85

ZDI Transaction

Last ZDI price$0.85

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
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IS42S16400B-7TL viewed on the web · Web User
IS42S16400B-7TL searched via the web · Web User
IS42S16400B-7TL searched via the web · Web User

Recent search and sourcing activity for IS42S16400B-7TL.

Engineering FAQ

Is there an Alliance Memory cross-reference for IS42S16400B-7TL?
Alliance Memory publishes 19 cross-references for the IS42S16400 family, which includes IS42S16400B-7TL: AS4C4M16SA-5TCN, AS4C4M16SA-5TCNTR, AS4C4M16SA-6BAN, AS4C4M16SA-6BANTR, AS4C4M16SA-6BIN, …. ZD Integrated Circuits is an authorized distributor of Alliance Memory — confirm speed grade, temperature range and package against the datasheet, then request a quote for pricing and lead time.
What package is IS42S16400B-7TL supplied in?
IS42S16400B-7TL is supplied in the TSOP package.
Can ZDI source IS42S16400B-7TL beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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