CD74HCT190E,CD74HCT190E pdf中文资料,CD74HCT190E引脚图,CD74HCT190E电路-Datasheet-电子工程世界

器件参数

参数名称

属性值

厂商名称

Texas Instruments(德州仪器)

零件包装代码

DIP

包装说明

PLASTIC, DIP-16

针数

Reach Compliance Code

unknown

其他特性

TCO OUTPUT

计数方向

BIDIRECTIONAL

系列

HCT

JESD-30 代码

R-PDIP-T16

长度

19.305 mm

负载电容（CL）

50 pF

负载/预设输入

YES

逻辑集成电路类型

DECADE COUNTER

最大频率@ Nom-Sup

25000000 Hz

最大I（ol）

0.004 A

工作模式

SYNCHRONOUS

位数

功能数量

端子数量

最高工作温度

85 °C

最低工作温度

-40 °C

封装主体材料

PLASTIC/EPOXY

封装代码

DIP

封装等效代码

DIP16,.3

封装形状

RECTANGULAR

封装形式

IN-LINE

电源

5 V

传播延迟（tpd）

44 ns

认证状态

Not Qualified

座面最大高度

5.08 mm

最大供电电压 (Vsup)

5.5 V

最小供电电压 (Vsup)

4.5 V

标称供电电压 (Vsup)

5 V

表面贴装

技术

CMOS

温度等级

INDUSTRIAL

端子形式

THROUGH-HOLE

端子节距

2.54 mm

端子位置

DUAL

触发器类型

POSITIVE EDGE

宽度

7.62 mm

最小 fmax

25 MHz

Base Number Matches

参数对比

与CD74HCT190E相近的元器件有：CD54HCT190F、CD74HC191NSR、CD74HCT191NSR、CD74HC191H、CD74HCT190NSR、CD74HCT190H、CD54HCT190H、CD74HCT190M。描述及对比如下：

型号	CD74HCT190E	CD54HCT190F	CD74HC191NSR	CD74HCT191NSR	CD74HC191H	CD74HCT190NSR	CD74HCT190H	CD54HCT190H	CD74HCT190M
描述	HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDIP16, PLASTIC, DIP-16	HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDIP16, CERAMIC, DIP-16	HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16	IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16, Counter	HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16, DIE	HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, SOP-16	HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, UUC16, DIE	HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, UUC16, DIE	HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16, PLASTIC, SOIC-16
零件包装代码	DIP	DIP	SOIC	SOIC	DIE	SOIC	DIE	DIE	SOIC
包装说明	PLASTIC, DIP-16	DIP, DIP16,.3	SOP, SOP16,.3	SOP, SOP16,.3	DIE,	SOP, SOP16,.3	DIE,	DIE,	SOP, SOP16,.25
针数	16	16	16	16	16	16	16	16	16
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknow
计数方向	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL
系列	HCT	HCT	HC/UH	HCT	HC/UH	HC/UH	HCT	HCT	HCT
JESD-30 代码	R-PDIP-T16	R-GDIP-T16	R-PDSO-G16	R-PDSO-G16	R-XUUC-N16	R-PDSO-G16	R-XUUC-N16	R-XUUC-N16	R-PDSO-G16
负载/预设输入	YES	YES	YES	YES	YES	YES	YES	YES	YES
逻辑集成电路类型	DECADE COUNTER	DECADE COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER
工作模式	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
位数	4	4	4	4	4	4	4	4	4
功能数量	1	1	1	1	1	1	1	1	1
端子数量	16	16	16	16	16	16	16	16	16
最高工作温度	85 °C	125 °C	85 °C	85 °C	85 °C	85 °C	85 °C	125 °C	85 °C
最低工作温度	-40 °C	-55 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-55 °C	-40 °C
封装主体材料	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY	UNSPECIFIED	UNSPECIFIED	PLASTIC/EPOXY
封装代码	DIP	DIP	SOP	SOP	DIE	SOP	DIE	DIE	SOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	IN-LINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	UNCASED CHIP	SMALL OUTLINE	UNCASED CHIP	UNCASED CHIP	SMALL OUTLINE
传播延迟（tpd）	44 ns	53 ns	215 ns	44 ns	215 ns	215 ns	44 ns	53 ns	44 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
最大供电电压 (Vsup)	5.5 V	5.5 V	6 V	5.5 V	6 V	5.5 V	5.5 V	5.5 V	5.5 V
最小供电电压 (Vsup)	4.5 V	4.5 V	2 V	4.5 V	2 V	4.5 V	4.5 V	4.5 V	4.5 V
标称供电电压 (Vsup)	5 V	5 V	4.5 V	5 V	4.5 V	5 V	5 V	5 V	5 V
表面贴装	NO	NO	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	MILITARY	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	MILITARY	INDUSTRIAL
端子形式	THROUGH-HOLE	THROUGH-HOLE	GULL WING	GULL WING	NO LEAD	GULL WING	NO LEAD	NO LEAD	GULL WING
端子位置	DUAL	DUAL	DUAL	DUAL	UPPER	DUAL	UPPER	UPPER	DUAL
触发器类型	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
最小 fmax	25 MHz	20 MHz	29 MHz	25 MHz	29 MHz	29 MHz	25 MHz	20 MHz	25 MHz
厂商名称	Texas Instruments(德州仪器)	-	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)
其他特性	TCO OUTPUT	TCO OUTPUT	-	-	TCO OUTPUT	-	TCO OUTPUT	TCO OUTPUT	TCO OUTPUT
长度	19.305 mm	19.56 mm	10.2 mm	10.2 mm	-	10.2 mm	-	-	9.9 mm
负载电容（CL）	50 pF	50 pF	50 pF	50 pF	-	50 pF	-	-	50 pF
最大频率@ Nom-Sup	25000000 Hz	20000000 Hz	25000000 Hz	25000000 Hz	-	25000000 Hz	-	-	-
最大I（ol）	0.004 A	0.004 A	0.004 A	0.004 A	-	0.004 A	-	-	0.004 A
封装等效代码	DIP16,.3	DIP16,.3	SOP16,.3	SOP16,.3	-	SOP16,.3	-	-	SOP16,.25
电源	5 V	5 V	2/6 V	5 V	-	5 V	-	-	5 V
座面最大高度	5.08 mm	5.08 mm	2 mm	2 mm	-	2 mm	-	-	1.75 mm
端子节距	2.54 mm	2.54 mm	1.27 mm	1.27 mm	-	1.27 mm	-	-	1.27 mm
宽度	7.62 mm	7.62 mm	5.3 mm	5.3 mm	-	5.3 mm	-	-	3.9 mm