Texas Instruments 84001012A
- Part Number:
- 84001012A
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6388277-84001012A
- Description:
- Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs
- Datasheet:
- sn54als574b
- Number of channels8
- Technology familyALS
- Supply voltage (min) (V)4.5
- Supply voltage (max) (V)5.5
- Input typeBipolar
- Output type3-State
- Clock frequency (max) (MHz)75
- IOL (max) (mA)24
- IOH (max) (mA)-2.6
- Supply current (max) (μA)30000
- FeaturesHigh speed (tpd 10-50ns)
- Operating temperature range (°C)-55 to 125
- RatingMilitary
These octal D-type edge-triggered flip-flops feature 3-state outputs designed specifically for bus driving. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
The eight flip-flops enter data on the low-to-high transition of the clock (CLK) input. The SN74ALS575A, SN54AS575, and SN74AS575 may be synchronously cleared by taking the clear () input low.
The output-enable () input does not affect internal operations of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
The SN54ALS574B, SN54AS574, and SN54AS575 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS574B, SN74ALS575A, SN74AS574, and SN74AS575 are characterized for operation from 0°C to 70°C.
Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin CLLCC Tube
SN54ALS574B OCTAL D-TYPE EDGE-TR
OCTAL D-TYPE EDGE-TRIGGERED FLIP
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