Counters, Dividers：
| Compare | Mfr Part # | Quantity Available | Series | Package | Product Status | Logic Type | Direction | Number of Elements | Number of Bits per Element | Reset | Timing | Count Rate | Trigger Type | Voltage - Supply | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | |||||||||||||||||||
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2450 |
74LS |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Binary Counter |
Up, Down |
1 |
4 |
- |
Synchronous |
25 MHz |
Positive Edge |
4.75 V ~ 5.25 V |
0°C ~ 70°C |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
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|
1075 |
4000B |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Divide-by-N |
- |
1 |
5 |
Asynchronous |
Synchronous |
8.5 MHz |
Positive Edge |
3 V ~ 18 V |
-55°C ~ 125°C |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
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|
2771 |
74LS |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Binary Counter |
Up, Down |
1 |
4 |
Asynchronous |
Synchronous |
32 MHz |
Positive Edge |
4.75 V ~ 5.25 V |
0°C ~ 70°C |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
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|
1208 |
74HC |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Binary Counter |
Up |
1 |
4 |
Synchronous |
Synchronous |
36 MHz |
Positive Edge |
2 V ~ 6 V |
-40°C ~ 85°C |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
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1925 |
4000B |
Bulk,Tube |
Active |
Binary Counter |
Up |
1 |
21 |
- |
- |
12 MHz |
Negative Edge |
3 V ~ 18 V |
-55°C ~ 125°C |
Through Hole |
16-DIP (0.300", 7.62mm) |
16-PDIP |
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1865 |
74ALS |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Binary Counter |
Up |
1 |
4 |
Asynchronous |
Synchronous |
40 MHz |
Positive Edge |
4.5 V ~ 5.5 V |
0°C ~ 70°C |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
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|
2499 |
74LS |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Binary Counter |
Up |
2 |
4 |
Asynchronous |
- |
35 MHz |
Negative Edge |
4.75 V ~ 5.25 V |
0°C ~ 70°C |
Surface Mount |
14-SOIC (0.154", 3.90mm Width) |
14-SOIC |
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1150 |
74HCT |
Bulk,Tube |
Active |
Binary Counter |
Up |
2 |
4 |
Asynchronous |
Synchronous |
25 MHz |
Positive, Negative |
4.5 V ~ 5.5 V |
-55°C ~ 125°C |
Through Hole |
16-DIP (0.300", 7.62mm) |
16-PDIP |
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|
3065 |
4000B |
Tape & Reel (TR),Cut Tape (CT) |
Discontinued at Digi-Key |
Binary Counter |
Up |
1 |
7 |
Asynchronous |
- |
24 MHz |
Negative Edge |
3 V ~ 18 V |
-55°C ~ 125°C |
Surface Mount |
14-SOIC (0.154", 3.90mm Width) |
14-SOIC |
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|
1475 |
74HC |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Counter, Decade |
Up, Down |
1 |
4 |
- |
Synchronous |
35 MHz |
Positive Edge |
2 V ~ 6 V |
-55°C ~ 125°C |
Surface Mount |
16-TSSOP (0.173", 4.40mm Width) |
16-TSSOP |
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1131 |
74AC |
Bulk,Tube |
Active |
Binary Counter |
Up |
1 |
4 |
Synchronous |
Synchronous |
90 MHz |
Positive Edge |
1.5 V ~ 5.5 V |
-55°C ~ 125°C |
Through Hole |
16-DIP (0.300", 7.62mm) |
16-PDIP |
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2933 |
74LS |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Binary Counter |
Up |
2 |
4 |
Asynchronous |
- |
35 MHz |
Negative Edge |
4.75 V ~ 5.25 V |
0°C ~ 70°C |
Surface Mount |
14-SOIC (0.209", 5.30mm Width) |
14-SO |
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|
1922 |
74ALS |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Binary Counter |
Up |
1 |
4 |
Synchronous |
Synchronous |
40 MHz |
Positive Edge |
4.5 V ~ 5.5 V |
0°C ~ 70°C |
Surface Mount |
16-SOIC (0.209", 5.30mm Width) |
16-SO |
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|
1540 |
4000B |
Tape & Reel (TR),Cut Tape (CT) |
Active |
BCD Counter |
Down |
2 |
4 |
Asynchronous |
Synchronous |
2.4 MHz |
Positive Edge |
3 V ~ 18 V |
-55°C ~ 105°C |
Surface Mount |
16-SOIC (0.209", 5.30mm Width) |
16-SO |
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|
1956 |
74LV |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Binary Counter |
Up |
1 |
12 |
Asynchronous |
Asynchronous |
95 MHz |
Negative Edge |
2 V ~ 5.5 V |
-40°C ~ 85°C |
Surface Mount |
16-SSOP (0.209", 5.30mm Width) |
16-SSOP |
