米6体育平台手机版

ZHCSQ72D November 1997 – March 2022 CD54HC4024 , CD54HCT4024 , CD74HC4024 , CD74HCT4024

PRODUCTION DATA

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)

D|14
PW|14
N|14

散热焊盘机械数据 (封装 | 引脚)

订购信息

5.6 Switching Characteristics

t_r, t_f = 6 ns. See (Parameter Measurement Information)

PARAMETER		TEST CONDITIONS	V_CC (V)	25℃			-40℃ to 85℃		-55℃ to 125℃		UNIT
PARAMETER		TEST CONDITIONS	V_CC (V)	MIN	TYP	MAX	MIN	MAX	MIN	MAX	UNIT
HC TYPES
t_PLH, t_PHL	Propagation delay time CP to Q1' output	C_L = 50 pF	2			140		175		210	ns
		C_L = 50 pF	4.5			28		35		42	ns
		C_L = 15 pF	5		11						ns
		C_L = 50 pF	6			24		30		36	ns
t_PLH, t_PHL	Propagation delay time, Q_n to Q_n + 1	C_L = 50 pF	2			75		95		110	ns
		C_L = 50 pF	4.5			15		19		22	ns
		C_L = 15 pF	5		6						ns
		C_L = 50 pF	6			13		13		19	ns
t_PLH, t_PHL	Propagation delay time, MR to Q_n	C_L = 50 pF	2			170		215		255	ns
			4.5			34		43		51	ns
			5		14						ns
			6			29		27		43	ns
t_TLH, t_THL	Output transition time	C_L = 50 pF	2			75		95		110	ns
			4.5			15		19		22	ns
			6			13		16		19	ns
C_IN	Input capacitance	C_L = 50 pF				10		10		10	pF
C_PD	Power dissipation capacitance⁽¹⁾⁽²⁾	C_L = 15 pF	5		30						pF
HCT TYPES
t_PLH, t_PHL	Propagation delay time CP to Q1' output	C_L = 50 pF	4.5			40		50		60	ns
		C_L = 50 pF	4.5			40		50		60	ns
		C_L = 15 pF	5		17						ns
		C_L = 15 pF	5		17						ns
t_PLH, t_PHL	Propagation delay time, Q_n to Q_n + 1	C_L = 50 pF	4.5			15		19		22	ns
t_PLH, t_PHL	Propagation delay time, Q_n to Q_n + 1	C_L = 15 pF	5		6						ns
t_PLH, t_PHL	Propagation delay time, MR to Q_n	C_L = 50 pF	4.5			40		50		60
t_PLH, t_PHL	Propagation delay time, MR to Q_n	C_L = 15 pF	5		17
t_TLH, t_THL	Output transition time	C_L = 50 pF	4.5			15		19		22	ns
C_IN	Input capacitance	C_L = 15 pF				10		10		10	pF
C_PD	Power dissipation capacitance⁽¹⁾⁽²⁾	C_L = 15 pF	5		30						pF

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

(2) P_D = V_CC² f_i + Σ (C_L V_CC² f_i/M) where: M = 2¹, 2², 2³, 2⁴, 2⁵, 2⁶, 2⁷ f_i = input frequency, C_L = output load capacitance, V_CC = supply voltage.