取消
| 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 | 29ns @ 6V, 50pF |
| Current - Quiescent (Iq) | 8 µA |
| Operating Temperature | -55°C ~ 125°C |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
| Mounting Type | Through Hole |
| Base Product Number | 74HC688 |
1
4.04
4.04
10
3.625
36.25
25
3.422
85.55
100
2.9185
291.85
250
2.73952
684.88
500
2.39832
1199.16
