Flip Flops：
| Compare | Mfr Part # | Quantity Available | Series | Package | Product Status | Function | Type | Output Type | Number of Elements | Number of Bits per Element | Clock Frequency | Max Propagation Delay @ V, Max CL | Trigger Type | Current - Output High, Low | Voltage - Supply | Current - Quiescent (Iq) | Input Capacitance | Operating Temperature | Mounting Type | Supplier Device Package | Package / Case | ||||||||||||||||||||||
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0 |
74HC |
Bulk |
Active |
Set(Preset) and Reset |
D-Type |
Complementary |
2 |
1 |
60 MHz |
30ns @ 6V, 50pF |
Positive Edge |
5.2mA, 5.2mA |
2V ~ 6V |
4 μA |
3 pF |
-40°C ~ 85°C (TA) |
Surface Mount |
14-SSOP |
14-SSOP (0.209", 5.30mm Width) |
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0 |
54LS |
Tube |
Active |
Set(Preset) and Reset |
JK Type |
Complementary |
2 |
1 |
33 MHz |
40ns @ 5V, 15pF |
Positive Edge |
4mA |
4.5V ~ 5.5V |
8 mA |
- |
-55°C ~ 125°C (TA) |
Through Hole |
16-CDIP |
16-CDIP (0.300", 7.62mm) |
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0 |
74LVTH |
Bulk |
Active |
Standard |
D-Type |
Tri-State, Non-Inverted |
2 |
8 |
160 MHz |
4.5ns @ 3.3V, 50pF |
Positive Edge |
32mA, 64mA |
2.7V ~ 3.6V |
5 mA |
3 pF |
-40°C ~ 85°C (TA) |
Surface Mount |
48-TSSOP |
48-TFSOP (0.240", 6.10mm Width) |
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0 |
54AC |
Tube |
Active |
Set(Preset) and Reset |
D-Type |
Complementary |
2 |
1 |
160 MHz |
10ns @ 5V, 50pF |
Positive Edge |
24mA, 24mA |
2V ~ 6V |
2 μA |
3 pF |
-55°C ~ 125°C (TA) |
Surface Mount |
20-LCCC (8.89x8.89) |
20-CLCC |
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0 |
54HC |
Tube |
Active |
Master Reset |
D-Type |
Non-Inverted |
1 |
6 |
50 MHz |
27ns @ 6V, 50pF |
Positive Edge |
5.2mA, 5.2mA |
2V ~ 6V |
8 μA |
3 pF |
-55°C ~ 125°C (TA) |
Surface Mount |
20-LCCC (8.89x8.89) |
20-CLCC |
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0 |
74HC |
Tube |
Active |
Master Reset |
D-Type |
Non-Inverted |
1 |
8 |
32 MHz |
25ns @ 6V, 50pF |
Positive Edge |
5.2mA, 5.2mA |
2V ~ 6V |
8 μA |
3 pF |
-40°C ~ 85°C |
Surface Mount |
20-SO |
20-SOIC (0.209", 5.30mm Width) |
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0 |
54HCT |
Tube |
Active |
Set(Preset) and Reset |
D-Type |
Complementary |
2 |
1 |
46 MHz |
25ns @ 5.5V, 50pF |
Positive Edge |
4mA, 4mA |
4.5V ~ 5.5V |
4 μA |
3 pF |
-55°C ~ 125°C (TA) |
Through Hole |
14-CDIP |
14-CDIP (0.300", 7.62mm) |
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0 |
54LVC |
Tube |
Active |
Standard |
D-Type |
Tri-State, Non-Inverted |
1 |
8 |
100 MHz |
8.5ns @ 3.3V, 50pF |
Positive Edge |
24mA, 24mA |
2V ~ 3.6V |
10 μA |
4 pF |
-55°C ~ 125°C (TA) |
Through Hole |
20-CDIP |
20-CDIP (0.300", 7.62mm) |
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0 |
54F |
Tube |
Active |
Set(Preset) and Reset |
JK Type |
Complementary |
2 |
1 |
150 MHz |
8ns @ 5V, 50pF |
Positive Edge |
1mA, 20mA |
4.5V ~ 5.5V |
17 mA |
- |
-55°C ~ 125°C (TA) |
Surface Mount |
20-LCCC (8.89x8.89) |
20-CLCC |
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0 |
54LS |
Tube |
Active |
Set(Preset) and Reset |
JK Type |
Complementary |
2 |
1 |
45 MHz |
20ns @ 5V, 15pF |
Negative Edge |
400μA, 4mA |
4.5V ~ 5.5V |
6 mA |
- |
-55°C ~ 125°C (TA) |
Through Hole |
16-CDIP |
16-CDIP (0.300", 7.62mm) |
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0 |
74HCT |
Tube |
Discontinued at Digi-Key |
Standard |
D-Type |
Tri-State, Non-Inverted |
1 |
8 |
40 MHz |
47ns @ 5.5V, 150pF |
Positive Edge |
6mA, 6mA |
4.5V ~ 5.5V |
8 μA |
3 pF |
-40°C ~ 85°C (TA) |
Surface Mount |
20-SO |
20-SOIC (0.209", 5.30mm Width) |
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0 |
54FCT |
Tube |
Active |
Standard |
D-Type |
Tri-State, Non-Inverted |
1 |
8 |
- |
7.2ns @ 5V, 50pF |
Positive Edge |
12mA, 32mA |
4.5V ~ 5.5V |
200 μA |
5 pF |
-55°C ~ 125°C (TA) |
Surface Mount |
20-LCCC (8.89x8.89) |
20-CLCC |
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0 |
54ALS |
Tube |
Active |
Set(Preset) and Reset |
JK Type |
Complementary |
2 |
1 |
25 MHz |
24ns @ 5V, 50pF |
Negative Edge |
4mA |
4.5V ~ 5.5V |
4.5 mA |
- |
-55°C ~ 125°C (TA) |
Through Hole |
16-CDIP |
16-CDIP (0.300", 7.62mm) |
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0 |
74ALS |
Tube |
Active |
Master Reset |
D-Type |
Complementary |
1 |
4 |
50 MHz |
17ns @ 5V, 50pF |
Positive Edge |
400μA, 8mA |
4.5V ~ 5.5V |
14 mA |
- |
0°C ~ 70°C (TA) |
Surface Mount |
16-SO |
16-SOIC (0.209", 5.30mm Width) |
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0 |
54F |
Tube |
Active |
Set(Preset) and Reset |
D-Type |
Complementary |
2 |
1 |
145 MHz |
8ns @ 5V, 50pF |
Positive Edge |
1mA, 20mA |
4.5V ~ 5.5V |
16 mA |
- |
-55°C ~ 125°C (TA) |
Surface Mount |
20-LCCC (8.89x8.89) |
20-CLCC |
