Datasheet > 逻辑 > 计数器> CD74HC390MTG4

CD74HC390MTG4

更新时间： 2024-11-02 05:09:07

品牌	Logo	应用领域
德州仪器 - TI		计数器触发器逻辑集成电路光电二极管
页数	文件大小	规格书
15页	424K
描述
High-Speed CMOS Logic Dual Decade Ripple Counter

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技术参数
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CD74HC390MTG4 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	GREEN, PLASTIC, MS-012AC, SOIC-16	针数：	16
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.23	Is Samacsys：	N
其他特性：	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	计数方向：	UP
系列：	HC/UH	JESD-30 代码：	R-PDSO-G16
JESD-609代码：	e4	长度：	9.9 mm
负载电容（CL）：	50 pF	负载/预设输入：	NO
逻辑集成电路类型：	DECADE COUNTER	最大频率@ Nom-Sup：	20000000 Hz
最大I（ol）：	0.004 A	工作模式：	ASYNCHRONOUS
湿度敏感等级：	1	位数：	4
功能数量：	2	端子数量：	16
最高工作温度：	125 °C	最低工作温度：	-55 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	包装方法：	TAPE AND REEL
峰值回流温度（摄氏度）：	260	电源：	2/6 V
传播延迟（tpd）：	550 ns	认证状态：	Not Qualified
座面最大高度：	1.75 mm	子类别：	Counters
最大供电电压 (Vsup)：	6 V	最小供电电压 (Vsup)：	2 V
标称供电电压 (Vsup)：	4.5 V	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	触发器类型：	NEGATIVE EDGE
宽度：	3.9 mm	最小 fmax：	24 MHz
Base Number Matches：	1

CD74HC390MTG4 数据手册

CD74HC390,

CD54HCT390, CD74HCT390

Data sheet acquired from Harris Semiconductor

SCHS185C

High-Speed CMOS Logic

September 1997 - Revised October 2003

Dual Decade Ripple Counter

Features

Description

• Two BCD Decade or Bi-Quinary Counters

The CD74HC390 and ’HCT390 dual 4-bit decade ripple

counters are high-speed silicon-gate CMOS devices and are

pin compatible with low-power Schottky TTL (LSTTL). These

devices are divided into four separately clocked sections.

The counters have two divide-by-2 sections and two divide-

by-5 sections. These sections are normally used in a BCD

decade or bi-quinary conﬁguration, since they share a com-

mon master reset (nMR). If the two master reset inputs (1MR

and 2MR) are used to simultaneously clear all 8 bits of the

counter, a number of counting conﬁgurations are possible

within one package. The separate clock inputs (nCP0 and

nCP1) of each section allow ripple counter or frequency divi-

sion applications of divide-by-2, 4. 5, 10, 20, 25, 50 or 100.

Each section is triggered by the High-to-Low transition of the

input pulses (nCP0 and nCP1).

• One Package Can Be Conﬁgured to Divide-by-2, 4,

5,10, 20, 25, 50 or 100

[ /Title

(CD74

HC390

CD74

HCT39

/Sub-

ject

(High

Speed

CMOS

• Two Master Reset Inputs to Clear Each Decade

Counter Individually

• Fanout (Over Temperature Range)

- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads

- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

• Wide Operating Temperature Range . . . -55 C to 125 C

• Balanced Propagation Delay and Transition Times

• Signiﬁcant Power Reduction Compared to LSTTL

Logic ICs

For BCD decade operation, the nQ0 output is connected to

the nCP1 input of the divide-by-5 section. For bi-quinary

decade operation, the nO3 output is connected to the nCP0

• HC Types

- 2V to 6V Operation

input and nQ becomes the decade output.

- High Noise Immunity: N = 30%, N = 30% of V

IL IH CC

at V

= 5V

The master reset inputs (1MR and 2MR) are active-High

asynchronous inputs to each decade counter which oper-

ates on the portion of the counter identiﬁed by the “1” and “2”

preﬁxes in the pin conﬁguration. A High level on the nMR

input overrides the clock and sets the four outputs Low.

• HCT Types

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

V = 0.8V (Max), V = 2V (Min)

IL IH

- CMOS Input Compatibility, I ≤ 1µA at V , V

Ordering Information

OL OH

TEMP. RANGE

PART NUMBER

CD54HCT390F3A

CD74HC390E

( C)

PACKAGE

16 Ld CERDIP

16 Ld PDIP

16 Ld SOIC

16 Ld PDIP

16 Ld SOIC

Pinout

-55 to 125

CD54HCT390

(CERDIP)

CD74HC390, CD74HCT390

(PDIP, SOIC)

CD74HC390M

TOP VIEW

CD74HC390MT

CD74HC390M96

CD74HCT390E

CD74HCT390M

CD74HCT390MT

CD74HCT390M96

1CP0

1MR

16 V

15 2CP0

14 2MR

13 2Q0

1CP1

12 2CP1

11 2Q

10 2Q

GND

NOTE: When ordering, use the entire part number. The sufﬁx 96

denotes tape and reel. The sufﬁx T denotes a small-quantity reel

of 250.

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

12 3 4 5 6 7...15

中文翻译

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CD74HC390MTG4 替代型号

型号	品牌	替代类型	描述	数据表
MC74HC390ADR2G	ONSEMI	类似代替	Dual 4−Stage Binary Ripple Counter with /2and /5 Sections High−Performance Sil
MC74HC390ADG	ONSEMI	类似代替	Dual 4−Stage Binary Ripple Counter with /2and /5 Sections High−Performance Sil

与CD74HC390MTG4相关器件

型号	品牌	获取价格	描述	数据表
CD74HC393	TI	获取价格	High Speed CMOS Logic Dual 4 -Stage Binary Counter
CD74HC393E	TI	获取价格	High Speed CMOS Logic Dual 4 -Stage Binary Counter
CD74HC393E	HARRIS	获取价格	High Speed CMOS Logic Dual 4 -Stage Binary Counter
CD74HC393EE4	TI	获取价格	High-Speed CMOS Logic Dual 4-Stage Binary Counter
CD74HC393EN	ETC	获取价格	Logic IC
CD74HC393EX	RENESAS	获取价格	IC,COUNTER,UP,4-BIT BINARY,HC-CMOS,DIP,14PIN,PLASTIC
CD74HC393F	ETC	获取价格	Logic IC
CD74HC393H	RENESAS	获取价格	IC,COUNTER,UP,4-BIT BINARY,HC-CMOS,DIE
CD74HC393M	HARRIS	获取价格	High Speed CMOS Logic Dual 4 -Stage Binary Counter
CD74HC393M	TI	获取价格	High-Speed CMOS Logic Dual 4-Stage Binary Counter

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