| ： | SN74HC688N |
|---|---|
| ： | 逻辑 - 比较器 |
| ： | Texas Instruments |
| ： | IC COMPARATOR I |
| ： | - |
| ： | Tube |
| ： | 535 |
| ： | - |
1
3.08
3.08
10
2.756
27.56
25
2.616
65.4
100
2.1427
214.27
250
2.00276
500.69
500
1.77616
888.08
| TYPE | DESCRIPTION |
| Mfr | Texas Instruments |
| Series | 74HC |
| Package | Tube |
| Part Status | Active |
| Type | Identity Comparator |
| Number of Bits | 8 |
| Output | Active Low |
| Output Function | A=B |
| Voltage - Supply | 2V ~ 6V |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Max Propagation Delay @ V, Max CL | 36ns @ 6V, 50pF |
| Current - Quiescent (Iq) | 8 µA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
| Mounting Type | Through Hole |
| Base Product Number | 74HC688 |
