Key facts
- Brand
- Texas Instruments
- Model
- SN54AHC574
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-06
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DatasheetTEXAS INSTRUMENTS SN54AHC574 SN74AHC574 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS handbook
TEXAS INSTRUMENTS SN54AHC574 SN74AHC574 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS handbook
Datasheet
The SN54AHC574, SN74AHC574 are octal edge-triggered D-type flip-flops with 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. These devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
Read onlineAll Texas Instruments SN54AHC574 documents by type
Datasheet 3
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How should OE be handled during power‑up to keep the outputs high‑impedance?
OE should be tied to VCC through a pull‑up resistor; the resistor value must be large enough for the driver’s current‑sinking capability.
From: Texas Instruments SN54AHC574/ SN74AHC574 Octal D-Type Flip-Flops 3-State Output Datasheet