Key facts
- Brand
- FDT
- Model
- 74FCT841A
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-11
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Integrated Device Technology IDT54/74FCT841AT/BT/CT/DT Datasheet
This document describes the IDT54/74FCT841AT/BT/CT/DT series of fast CMOS bus interface latches. These devices are designed to eliminate extra packages required for buffering existing latches and provide data width expansion for wider address/data paths or buses carrying parity.
The latches utilize an advanced dual metal CMOS technology and feature true TTL input and output compatibility with low leakage currents. They are available in various packages including DIP, SOIC, SSOP, QSOP, CERPACK, and LCC, suitable for both commercial and military temperature ranges.
FDT 74FCT841A specifications
| Data Width | 10-bit |
|---|---|
| Input Leakage Current (Max) | <1.1µA |
| Output HIGH Voltage (Typical) | 3.3V |
| Output LOW Voltage (Typical) | 0.3V |
| Operating Temperature (Commercial) | 0°C to +70°C |
| Operating Temperature (Military) | -55°C to +125°C |
Source: Integrated Device Technology IDT54/74FCT841AT/BT/CT/DT Datasheet
All FDT 74FCT841A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the function of the FCT841T series?
They are buffered, 10-bit wide versions designed for use as an output port requiring high IOL/IOH.
From: Integrated Device Technology IDT54/74FCT841AT/BT/CT/DT Datasheet
Are these latches compatible with TTL logic?
Yes, they feature true TTL input and output compatibility.
From: Integrated Device Technology IDT54/74FCT841AT/BT/CT/DT Datasheet
Are radiation‑tolerant versions available?
Yes, the latches are offered in radiation‑tolerant and radiation‑enhanced versions.
What is the maximum output current capability?
The guaranteed output current is limited to 10 pA for both high and low states.