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74AC574 Series

Octal D-Type Edge-Triggered Flip-Flops with 3-State Outputs

Manufacturer: Texas Instruments

Catalog(7 parts)

PartVoltage - Supply▲▼Voltage - Supply▲▼Current - Output High, Low▲▼Current - Output High, Low▲▼Current - Quiescent (Iq)▲▼Max Propagation Delay @ V, Max CL▲▼Clock Frequency▲▼Supplier Device PackageFunctionInput Capacitance▲▼Number of Bits per Element▲▼Number of Elements▲▼TypeMounting TypeOperating Temperature▲▼Operating Temperature▲▼Trigger TypeOutput TypePackage / Case▲▼Package / Case▲▼Package / CasePackage / Case▲▼
Texas Instruments
SN74AC574PWR
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)
2 V
6 V
0.024000000208616257 A
0.024000000208616257 A
0.000003999999989900971 A
9.499999897855105e-9 s
153000000 Hz
20-TSSOP
Standard
4.500000198859322e-12 F
8 ul
1 ul
D-Type
Surface Mount
85 °C
-40 °C
Positive Edge
Tri-State, Non-Inverted
0.004394200164824724 m
0.004399999976158142 m
20-TSSOP
Texas Instruments
CD74AC574M96
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)
1.5 V
5.5 V
0.024000000208616257 A
0.024000000208616257 A
0.000007999999979801942 A
1.0800000005417589e-8 s
125000000 Hz
20-SOIC
Standard
9.999999960041972e-12 F
8 ul
1 ul
D-Type
Surface Mount
125 °C
-55 °C
Positive Edge
Tri-State, Non-Inverted
0.007493000011891127 m, 0.007499999832361937 m
20-SOIC
Texas Instruments
SN74AC574N
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-DIP (0.300", 7.62mm)
2 V
6 V
0.024000000208616257 A
0.024000000208616257 A
0.000003999999989900971 A
9.499999897855105e-9 s
153000000 Hz
20-PDIP
Standard
4.500000198859322e-12 F
8 ul
1 ul
D-Type
Through Hole
85 °C
-40 °C
Positive Edge
Tri-State, Non-Inverted
0.007619999814778566 m
20-DIP
0.007619999814778566 m
Texas Instruments
CD74AC574M
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)
1.5 V
5.5 V
0.024000000208616257 A
0.024000000208616257 A
0.000007999999979801942 A
1.0800000005417589e-8 s
125000000 Hz
20-SOIC
Standard
9.999999960041972e-12 F
8 ul
1 ul
D-Type
Surface Mount
125 °C
-55 °C
Positive Edge
Tri-State, Non-Inverted
0.007493000011891127 m, 0.007499999832361937 m
20-SOIC
Texas Instruments
SN74AC574PW
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)
2 V
6 V
0.024000000208616257 A
0.024000000208616257 A
0.000003999999989900971 A
9.499999897855105e-9 s
153000000 Hz
20-TSSOP
Standard
4.500000198859322e-12 F
8 ul
1 ul
D-Type
Surface Mount
85 °C
-40 °C
Positive Edge
Tri-State, Non-Inverted
0.004394200164824724 m
0.004399999976158142 m
20-TSSOP
Texas Instruments
SN74AC574NSR
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.209", 5.30mm Width)
2 V
6 V
0.024000000208616257 A
0.024000000208616257 A
0.000003999999989900971 A
9.499999897855105e-9 s
153000000 Hz
20-SO
Standard
4.500000198859322e-12 F
8 ul
1 ul
D-Type
Surface Mount
85 °C
-40 °C
Positive Edge
Tri-State, Non-Inverted
0.0052999998442828655 m, 0.005308600142598152 m
20-SOIC
Texas Instruments
SN74AC574DWR
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)
2 V
6 V
0.024000000208616257 A
0.024000000208616257 A
0.000003999999989900971 A
6.000000052353016e-9 s
153000000 Hz
20-SOIC
Standard
4.500000198859322e-12 F
8 ul
1 ul
D-Type
Surface Mount
85 °C
-40 °C
Positive Edge
Tri-State, Non-Inverted
0.007493000011891127 m, 0.007499999832361937 m
20-SOIC

Key Features

• Operation of 2V to 6V VCCInputs accept voltages to 6VMax tpd of 8.5ns at 5V3-state outputs drive bus lines directlyOperation of 2V to 6V VCCInputs accept voltages to 6VMax tpd of 8.5ns at 5V3-state outputs drive bus lines directly

Description

AI
These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.