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 |
54ALS |
Tube |
Active |
Master Reset |
D-Type |
Non-Inverted |
1 |
8 |
30 MHz |
20ns @ 5V, 50pF |
Positive Edge |
12mA |
4.5V ~ 5.5V |
29 mA |
- |
-55°C ~ 125°C (TA) |
Surface Mount |
20-LCCC (8.89x8.89) |
20-CLCC |
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0 |
74LVC |
Bulk |
Active |
Standard |
D-Type |
Inverted |
1 |
1 |
160 MHz |
5.5ns @ 5V, 50pF |
Positive Edge |
32mA, 32mA |
1.65V ~ 5.5V |
10 μA |
3.5 pF |
-40°C ~ 125°C (TA) |
Surface Mount |
SC-70-5 |
5-TSSOP, SC-70-5, SOT-353 |
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0 |
54HC |
Tube |
Active |
Reset |
JK Type |
Complementary |
2 |
1 |
60 MHz |
29ns @ 6V, 50pF |
Negative Edge |
5.2mA, 5.2mA |
2V ~ 6V |
4 μA |
10 pF |
-55°C ~ 125°C |
Through Hole |
14-CDIP |
14-CDIP (0.300", 7.62mm) |
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0 |
- |
Tube |
Active |
Set(Preset) and Reset |
JK Type |
Complementary |
2 |
1 |
20 MHz |
40ns @ 5V, 15pF |
Positive Edge |
16mA |
4.5V ~ 5.5V |
20 mA |
- |
-55°C ~ 125°C (TA) |
Through Hole |
16-CDIP |
16-CDIP (0.300", 7.62mm) |
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0 |
54HC |
Bulk,Tube |
Active |
Set(Preset) and Reset |
JK Type |
Complementary |
2 |
1 |
60 MHz |
31ns @ 6V, 50pF |
Positive Edge |
5.2mA, 5.2mA |
2V ~ 6V |
4 μA |
10 pF |
-55°C ~ 125°C (TA) |
Through Hole |
16-CDIP |
16-CDIP (0.300", 7.62mm) |
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0 |
54LS |
Tube |
Active |
Standard |
D-Type |
Non-Inverted |
1 |
8 |
40 MHz |
27ns @ 5V, 15pF |
Positive Edge |
400μA, 4mA |
4.5V ~ 5.5V |
28 mA |
- |
-55°C ~ 125°C (TA) |
Through Hole |
20-CDIP |
20-CDIP (0.300", 7.62mm) |
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0 |
74AHC |
Tube |
Active |
Standard |
D-Type |
Tri-State, Non-Inverted |
1 |
8 |
120 MHz |
10.1ns @ 5V, 50pF |
Positive Edge |
8mA, 8mA |
2V ~ 5.5V |
4 μA |
4 pF |
-40°C ~ 125°C (TA) |
Surface Mount |
20-SO |
20-SOIC (0.209", 5.30mm Width) |
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0 |
54HC |
Tube |
Active |
Standard |
D-Type |
Tri-State, Non-Inverted |
1 |
8 |
60 MHz |
28ns @ 6V, 50pF |
Positive Edge |
7.8mA, 7.8mA |
2V ~ 6V |
8 μA |
10 pF |
-55°C ~ 125°C (TA) |
Through Hole |
20-CDIP |
20-CDIP (0.300", 7.62mm) |
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0 |
54ABT |
Tube |
Active |
Standard |
D-Type |
Tri-State, Non-Inverted |
1 |
8 |
200 MHz |
7ns @ 5V, 50pF |
Positive Edge |
24mA, 48mA |
4.5V ~ 5.5V |
30 mA |
3.5 pF |
-55°C ~ 125°C (TA) |
Surface Mount |
20-LCCC (8.89x8.89) |
20-CLCC |
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0 |
74LS |
Tube |
Discontinued at Digi-Key |
Set(Preset) and Reset |
D-Type |
Complementary |
2 |
1 |
33 MHz |
40ns @ 5V, 15pF |
Positive Edge |
400μA, 8mA |
4.75V ~ 5.25V |
8 mA |
- |
0°C ~ 70°C (TA) |
Surface Mount |
14-SO |
14-SOIC (0.209", 5.30mm Width) |
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0 |
54ACT |
Tube |
Active |
Standard |
D-Type |
Tri-State, Non-Inverted |
1 |
8 |
110 MHz |
11.2ns @ 5V, 50pF |
Positive Edge |
24mA, 24mA |
4.5V ~ 5.5V |
8 μA |
10 pF |
-55°C ~ 125°C (TA) |
Through Hole |
20-CDIP |
20-CDIP (0.300", 7.62mm) |
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0 |
54LS |
Tube |
Active |
Master Reset |
D-Type |
Non-Inverted |
1 |
8 |
40 MHz |
27ns @ 5V, 15pF |
Positive Edge |
400μA, 4mA |
4.5V ~ 5.5V |
27 mA |
- |
-55°C ~ 125°C (TA) |
Through Hole |
20-CDIP |
20-CDIP (0.300", 7.62mm) |
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0 |
54HC |
Tube |
Active |
Standard |
D-Type |
Tri-State, Inverted |
1 |
8 |
60 MHz |
28ns @ 6V, 50pF |
Positive Edge |
7.8mA, 7.8mA |
2V ~ 6V |
8 μA |
10 pF |
-55°C ~ 125°C (TA) |
Through Hole |
20-CDIP |
20-CDIP (0.300", 7.62mm) |
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0 |
74AHC |
Bulk |
Active |
Set(Preset) and Reset |
D-Type |
Complementary |
2 |
1 |
115 MHz |
9.3ns @ 5V, 50pF |
Positive Edge |
8mA, 8mA |
2V ~ 5.5V |
2 μA |
2 pF |
-40°C ~ 125°C (TA) |
Surface Mount |
14-TSSOP |
14-TSSOP (0.173", 4.40mm Width) |
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0 |
54S |
Tube |
Active |
Set(Preset) and Reset |
JK Type |
Complementary |
2 |
1 |
125 MHz |
7ns @ 5V, 15pF |
Negative Edge |
1mA, 20mA |
4.5V ~ 5.5V |
25 mA |
- |
-55°C ~ 125°C (TA) |
Surface Mount |
16-CFP |
16-CFlatPack |
