74AC574PC

Polarity : Non-Inverting
Input Type : Single-Ended
Output Type : Single-Ended
Maximum Operating Temperature : + 85 C
High Level Output Current : - 24 mA
Low Level Output Current : 24 mA
Mounting Style : Through Hole
Package / Case : PDIP-20
Packaging : Tube
Number of Circuits : 8
Logic Type : D-Type Flip-Flop
Supply Voltage - Max : 6 V
Logic Family : 74AC
Propagation Delay Time : 13.5 ns


Features:

I_CC and I_OZ reduced by 50%
Inputs and outputs on opposite sides of package allowing easy interface with microprocessors
Useful as input or output port for microprocessors
Functionally identical to AC/ACT374
3-STATE outputs for bus-oriented applications
Outputs source/sink 24 mA
ACT574 has TTL-compatible inputs


Pinout




Specifications

Supply Voltage (V_CC).................. −0.5V to +7.0V
DC Input Diode Current (I_IK)
    V_I = −0.5V ......................................... −20 mA
    V_I = VCC + 0.5V................................. +20 mA
DC Input Voltage (V_I) .........−0.5V to V_CC + 0.5V
DC Output Diode Current (I_OK)
    V_O = −0.5V........................................  −20 mA
    V_O = V_CC + 0.5V +20 mA
DC Output Voltage (V_O) ......−0.5V to V_CC + 0.5V
DC Output Source
    or Sink Current (I_O)............................ ±50 mA
DC V_CC or Ground Current
    per Output Pin (I_CC or I_GND)............... ±50 mA
Storage Temperature (T_STG)... −65°C to +150°C
Junction Temperature (T_J)
    PDIP ......................................................140°C  


Description

The 74AC574PC is a high-speed, low power octal flip-flop with a buffered common Clock (CP) and a buffered common Output Enable (OE). The information presented to the D-type inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition.

The 74AC574PC is functionally identical to the AC/ACT374 except for the pinouts.

Parameters:

Technical/Catalog Information	74AC574PC
Vendor	Fairchild Semiconductor
Category	Integrated Circuits (ICs)
Mounting Type	Through Hole
Package / Case	20-DIP
Function	Standard
Number of Bits per Element	8
Number of Elements	1 - Single
Current - Output High, Low	24mA, 24mA
Output Type	Tri-State Non Inverted
Trigger Type	Positive Edge
Type	D-Type Bus
Packaging	Tube
Operating Temperature	-40°C ~ 85°C
Delay Time - Propagation	6ns
Frequency - Clock	153MHz
Voltage - Supply	2 V ~ 6 V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	74AC574PC 74AC574PC