Problem

For each of the following resistive loads, determine whether the output drive specificatio...

For each of the following resistive loads, determine whether the output drive specifications of the 74HC00 over the commercial operating range are exceeded. Refer to Table 3-3, and use VOLmax = 0.33 V, VOHmin = 3.84 V, and VCC = 5.0 V. You may not exceed IOLmax or IOHmax in any state.

(a) 120 Ω to VCC


(b) 270 Ω to VCC and 330 Ω to GND


(c) 820 Ω to GND


(d) 470 Ω to VCC and 470 Ω to GND


(e) 1 kΩ to VCC


(f) 1.2 kΩ to VCC and 820 Ω to GND


(g) 4.7 kΩ to VCC


(h) 1.2 kΩ to VCC and 1 kΩ to GND

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