米6体育平台手机版

ZHCSPY3F August 1997 – February 2022 CD54HC4002 , CD74HC4002

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

5.5 Switching Characteristics

Input t_r, t_f = 6 ns

PARAMETER		TEST CONDITIONS	V_CC (V)	25℃		-40℃ to 85℃	-55℃ to 125℃	UNIT
PARAMETER		TEST CONDITIONS	V_CC (V)	TYP	MAX	MAX	MAX	UNIT
HC TYPES
t_PLH, t_PHL	Propagation delay, nA, nB, nC, nD to nY	C_L = 50 pF	2		100	125	150	ns
			4.5		20	25	30	ns
			6		17	21	26	ns
		C_L = 15 pF	5	8				ns
t_TLH, t_THL	Output transition times (see Figure 1)	C_L = 50 pF	2		75	95	110	ns
			4.5		15	19	22	ns
			6		13	16	19	ns
C_IN	Input capacitance				10	10	10	pF
C_PD	Power dissipation capacitance⁽¹⁾⁽²⁾	C_L = 15 pF	5	22				pF

(1) C_PD is used to determine the dynamic power consumption, per gate.

(2) P_D = V_CC² f_i (C_PD + C_L) where f_i = input frequency, C_L = output load capacitance, V_CC = supply voltage.