Datasheet > 74HC02D-Q100

74HC02D-Q100

更新时间： 2024-02-26 12:55:00

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
15页	766K
描述
Quad 2-input NOR gate

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中文翻译

获取价格

数据手册

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74HC02D-Q100 数据手册

74HC02-Q100; 74HCT02-Q100

Nexperia

Quad 2-input NOR gate

Table 7.

Dynamic characteristics

GND = 0 V; C_L= 50 pF; for load circuit see Figure 7.

Symbol Parameter

Conditions

25 C

40 C to +125 C Unit

Max Max

(85 C) (125 C)

Min

Typ

Max

74HCT02-Q100

[1]

t_pd

propagation delay nA, nB to nY; see Figure 6

V_CC= 4.5 V

V_CC= 5.0 V; C_L= 15 pF

[2]

[3]

t_t

transition time

power dissipation per package;

capacitance V_I= GND to V_CC 1.5 V

V_CC= 4.5 V; see Figure 6

C_PD

[1] t_pdis the same as t_PHLand t_PLH

[2] t_tis the same as t_THLand t_TLH

[3] C_PDis used to determine the dynamic power dissipation (P_Din W):

P_D= C_PD V_CC² f_i N +  (C_L V_CC² f_o) where:

f_i= input frequency in MHz;

f_o= output frequency in MHz;

C_L= output load capacitance in pF;

V_CC= supply voltage in V;

N = number of inputs switching;

 (C_L V_CC² f_o) = sum of outputs.

11. Waveforms

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3/+

3+/

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;

7/+

7+/

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Measurement points are given in Table 9.

V_OLand V_OHare typical voltage output levels that occur with the output load.

Fig 6. Input to output propagation delays

Table 8.

Type

Measurement points

Input

V_M

Output

V_M

V_X

V_Y

74HC02-Q100

74HCT02-Q100

0.5V_CC

1.3 V

0.5V_CC

1.3 V

0.1V_CC

0.9V_CC

74HC_HCT02_Q100

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Product data sheet

Rev. 2 — 26 November 2015

7 of 15

1...4 5 678 9 10...15

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