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The ABT574 is an octal flip-flop with a buffered common Clock (CP) and a buffered common Output Enable (OE). The information presented to the D inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition.
The device is functionally identical to the ABT374 but has broadside pinouts.
74ABT574CMSA Maximum Ratings
Storage Temperature.......................... −65°C to +150°C Ambient Temperature under Bias........ −55°C to +125°C Junction Temperature under Bias ........−55°C to +150°C VCC Pin Potential to Ground Pin.......................................... −0.5V to +7.0V Input Voltage (Note 2)............................ −0.5V to +7.0V Input Current (Note 2)...................... −30 mA to +5.0 mA Voltage Applied to Any Output in the Disabled or Power-Off State ....................................−0.5V to 5.5V in the HIGH State ...................................−0.5V to VCC Current Applied to Output in LOW State (Max)............... twice the rated IOL (mA) DC Latchup Source Current: OE Pin........................................................... −150 mA (Across Comm Operating Range) Other Pins..................................................... −500 mA Over Voltage Latchup (I/O) .......................................10V
74ABT574CMSA Features
Inputs and outputs on opposite sides of package allowing easy interface with microprocessors Useful as input or output port for microprocessors Functionally identical to ABT374 3-STATE outputs for bus-oriented applications Output sink capability of 64 mA, source capability of 32 mA Guaranteed output skew Guaranteed multiple output switching specifications Output switching specified for both 50 pF and 250 pF loads Guaranteed simultaneous switching, noise level and dynamic threshold performance Guaranteed latchup protection High impedance glitch free bus loading during entire power up and power down cycle Non-destructive hot insertion capability
74ABT574CMSA Connection Diagram
74ABT574CMSAX Parameters
Technical/Catalog Information
74ABT574CMSAX
Vendor
Fairchild Semiconductor
Category
Integrated Circuits (ICs)
Mounting Type
Surface Mount
Package / Case
20-SSOP
Function
Standard
Number of Bits per Element
8
Number of Elements
1 - Single
Current - Output High, Low
32mA, 64mA
Output Type
Tri-State Inverted
Trigger Type
Positive Edge
Type
D-Type Bus
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C ~ 85°C
Delay Time - Propagation
3.2ns
Frequency - Clock
200MHz
Voltage - Supply
4.5 V ~ 5.5 V
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
74ABT574CMSAX 74ABT574CMSAX
74ABT574CMTC General Description
The ABT574 is an octal flip-flop with a buffered common Clock (CP) and a buffered common Output Enable (OE). The information presented to the D inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition.
The device is functionally identical to the ABT374 but has broadside pinouts.
74ABT574CMTC Maximum Ratings
Storage Temperature.......................... −65°C to +150°C Ambient Temperature under Bias........ −55°C to +125°C Junction Temperature under Bias ........−55°C to +150°C VCC Pin Potential to Ground Pin.......................................... −0.5V to +7.0V Input Voltage (Note 2)............................ −0.5V to +7.0V Input Current (Note 2)...................... −30 mA to +5.0 mA Voltage Applied to Any Output in the Disabled or Power-Off State ....................................−0.5V to 5.5V in the HIGH State ...................................−0.5V to VCC Current Applied to Output in LOW State (Max)............... twice the rated IOL (mA) DC Latchup Source Current: OE Pin........................................................... −150 mA (Across Comm Operating Range) Other Pins..................................................... −500 mA Over Voltage Latchup (I/O) .......................................10V
74ABT574CMTC Features
Inputs and outputs on opposite sides of package allowing easy interface with microprocessors Useful as input or output port for microprocessors Functionally identical to ABT374 3-STATE outputs for bus-oriented applications Output sink capability of 64 mA, source capability of 32 mA Guaranteed output skew Guaranteed multiple output switching specifications Output switching specified for both 50 pF and 250 pF loads Guaranteed simultaneous switching, noise level and dynamic threshold performance Guaranteed latchup protection High impedance glitch free bus loading during entire power up and power down cycle Non-destructive hot insertion capability