8512801RA Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The 8512801RA is an 8-channel transparent D-type latch with 3-state outputs from Texas Instruments, belonging to the HC/UH logic family and functioning as a broadside bus driver compatible with the 373 pinout. It features active-low enable control, 50 pF load capacitance rating, and is housed in a 20-pin ceramic CDIP package for high-reliability through-hole assembly. Available in RoHS-compliant packaging, in stock worldwide with fast global shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- 8512801RA Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 8512801RA?
- 8-channel transparent D-type latch with 3-state outputs enabling high-impedance bus isolation for data multiplexing
- Active-low enable control (ENABLE LOW) with broadside pinout compatible with standard 74373 bus driver layout
- HC/UH logic family with 50 pF load capacitance rating supporting fast, reliable data bus applications
- 20-pin ceramic CDIP package providing hermetic reliability for military and high-temperature environments
What is 8512801RA used for?
The 8512801RA is used in microprocessor bus interfaces, data bus buffering, and address latching circuits where 8-bit parallel data must be held and driven onto a shared 3-state bus. Its broadside 373-compatible pinout simplifies board layout when replacing or upgrading existing 74373-family designs in industrial controllers and legacy embedded systems. The ceramic CDIP package makes it suitable for military-grade, aerospace, and high-reliability electronics requiring long operational life in harsh conditions.
What are the specifications of 8512801RA?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | BROADSIDE VERSION OF 373 |
| Control Type | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL |
| Family | HC/UH |
| JESD-30 Code | R-GDIP-T20 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.0078A |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.16mA |
| Prop. Delay@Nom-Sup | 53ns |
| Propagation Delay (tpd) | 335ns |
| Qualification Status | Qualified |
| Screening Level | MIL-STD-883 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | USA |
Where can I find the 8512801RA datasheet?
8512801RA Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for 8512801RA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design requirement is most important when applying 8512801RA with its documented 8-channel rating?
The 8512801RA is an 8-channel transparent D-type latch with 3-state outputs from Texas Instruments, belonging to the HC/UH logic family and functioning as a broadside bus driver compatible with the 373 pinout. It features active-low enable control, 50 pF load capacitance rating, and is housed in a 20-pin ceramic CDIP package for high-reliability through-hole assembly. Available in RoHS-compliant packaging, in stock worldwide with fast global shipping. For design release, engineers should verify the documented 8-channel condition together with supply, loading, timing, thermal, and PCB footprint requirements in the official manufacturer datasheet.
How should engineers verify this part against the target circuit?
Application review for 8512801RA should treat 8-channel as a binding technical reference. Confirm the surrounding interface, voltage margins, thermal environment, and package assumptions before approving the production schematic.
What should buyers confirm before accepting production stock of 8512801RA?
Procurement should preserve the exact 8512801RA ordering code and confirm the 8-channel specification, package marking, lifecycle status, and lot traceability before accepting production inventory or substitutes.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit