电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

74HCT193PW-Q100J

产品描述IC COUNTER U/D 4BIT BIN 16TSSOP
产品类别逻辑    逻辑   
文件大小755KB,共29页
制造商Nexperia
官网地址https://www.nexperia.com
下载文档 详细参数 选型对比 全文预览

74HCT193PW-Q100J在线购买

供应商 器件名称 价格 最低购买 库存  
74HCT193PW-Q100J - - 点击查看 点击购买

74HCT193PW-Q100J概述

IC COUNTER U/D 4BIT BIN 16TSSOP

74HCT193PW-Q100J规格参数

参数名称属性值
Brand NameNexperia
零件包装代码TSSOP
包装说明TSSOP,
针数16
制造商包装代码SOT403-1
Reach Compliance Codecompliant
计数方向BIDIRECTIONAL
系列HCT
JESD-30 代码R-PDSO-G16
长度5 mm
负载/预设输入YES
逻辑集成电路类型BINARY COUNTER
工作模式SYNCHRONOUS
位数4
功能数量1
端子数量16
最高工作温度125 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码TSSOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟(tpd)65 ns
筛选级别AEC-Q100
座面最大高度1.1 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YES
技术CMOS
温度等级AUTOMOTIVE
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
触发器类型POSITIVE EDGE
宽度4.4 mm
最小 fmax13 MHz
Base Number Matches1

文档预览

下载PDF文档
74HC193-Q100; 74HCT193-Q100
Presettable synchronous 4-bit binary up/down counter
Rev. 1 — 12 July 2013
Product data sheet
1. General description
The 74HC193-Q100; 74HCT193-Q100 is a 4-bit synchronous binary up/down counter.
Separate up/down clocks, CPU and CPD respectively, simplify operation. The outputs
change state synchronously with the LOW-to-HIGH transition of either clock input. If the
CPU clock is pulsed while CPD is held HIGH, the device counts up. If the CPD clock is
pulsed while CPU is held HIGH, the device counts down. Only one clock input can be held
HIGH at any time to guarantee predictable behavior. The device can be cleared at any
time by the asynchronous master reset input (MR). It may also be loaded in parallel by
activating the asynchronous parallel load input (PL). The terminal count up (TCU) and
terminal count down (TCD) outputs are normally HIGH. When the circuit has reached the
maximum count state of 15, the next HIGH-to-LOW transition of CPU causes TCU to go
LOW. TCU remains LOW until CPU goes HIGH again, duplicating the count up clock.
Likewise, the TCD output goes LOW when the circuit is in the zero state and the CPD
goes LOW. The terminal count outputs duplicate the clock waveforms and can be used as
the clock input signals to the next higher-order circuit in a multistage counter. Multistage
counters are not fully synchronous, since there is a slight delay time difference added for
each stage that is added. The counter may be preset by the asynchronous parallel load
capability of the circuit. Information on the parallel data inputs (D0 to D3), is loaded into
the counter. This information appears on the outputs (Q0 to Q3) regardless of the
conditions of the clock inputs when the parallel load (PL) input is LOW. A HIGH level on
the master reset (MR) input disables the parallel load gates. It overrides both clock inputs
and sets all outputs (Q0 to Q3) LOW. If one of the clock inputs is LOW during and after a
reset or load operation, the next LOW-to-HIGH transition of that clock is interpreted as a
legitimate signal and it is counted. Inputs include clamp diodes that enable the use of
current limiting resistors to interface inputs to voltages in excess of V
CC
.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from
40 C
to +85
C
and from
40 C
to +125
C
Input levels:
For 74HC193-Q100: CMOS level
For 74HCT193-Q100: TTL level
Synchronous reversible 4-bit binary counting
Asynchronous parallel load
Asynchronous reset
Expandable without external logic
Complies with JEDEC standard no. 7A

74HCT193PW-Q100J相似产品对比

74HCT193PW-Q100J 74HCT193D-Q100J 74HC193DB-Q100J 74HCT193DB-Q100J 74HC193D-Q100J 74HC193PW-Q100J
描述 IC COUNTER U/D 4BIT BIN 16TSSOP IC COUNTER U/D 4BIT BIN 16SOIC 74HC(T)193-Q100 - Presettable synchronous 4-bit binary up/down counter SSOP1 16-Pin 74HC(T)193-Q100 - Presettable synchronous 4-bit binary up/down counter SSOP1 16-Pin 74HC(T)193-Q100 - Presettable synchronous 4-bit binary up/down counter SOP 16-Pin 74HC(T)193-Q100 - Presettable synchronous 4-bit binary up/down counter TSSOP 16-Pin
Brand Name Nexperia Nexperia Nexperia Nexperia Nexperia Nexperia
零件包装代码 TSSOP SOP SSOP1 SSOP1 SOP TSSOP
包装说明 TSSOP, SOP, SSOP, SSOP, 3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16
针数 16 16 16 16 16 16
制造商包装代码 SOT403-1 SOT109-1 SOT338-1 SOT338-1 SOT109-1 SOT403-1
Reach Compliance Code compliant compliant compliant compliant compliant compliant
计数方向 BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL
系列 HCT HCT HC/UH HCT HC/UH HC/UH
JESD-30 代码 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16
长度 5 mm 9.9 mm 6.2 mm 6.2 mm 9.9 mm 5 mm
负载/预设输入 YES YES YES YES YES YES
逻辑集成电路类型 BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
位数 4 4 4 4 4 4
功能数量 1 1 1 1 1 1
端子数量 16 16 16 16 16 16
最高工作温度 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 TSSOP SOP SSOP SSOP SOP TSSOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟(tpd) 65 ns 65 ns 325 ns 65 ns 325 ns 325 ns
筛选级别 AEC-Q100 AEC-Q100 AEC-Q100 AEC-Q100 AEC-Q100 AEC-Q100
座面最大高度 1.1 mm 1.75 mm 2 mm 2 mm 1.75 mm 1.1 mm
最大供电电压 (Vsup) 5.5 V 5.5 V 6 V 5.5 V 6 V 6 V
最小供电电压 (Vsup) 4.5 V 4.5 V 2 V 4.5 V 2 V 2 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.65 mm 1.27 mm 0.65 mm 0.65 mm 1.27 mm 0.65 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL
触发器类型 POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE
宽度 4.4 mm 3.9 mm 5.3 mm 5.3 mm 3.9 mm 4.4 mm
最小 fmax 13 MHz 13 MHz 15 MHz 13 MHz 15 MHz 15 MHz
Base Number Matches 1 1 1 1 1 1
厂商名称 - - Nexperia Nexperia Nexperia Nexperia
Samacsys Description - - 74HC(T)193-Q100 - Presettable synchronous 4-bit binary up/down counter@en-us 74HC(T)193-Q100 - Presettable synchronous 4-bit binary up/down counter@en-us 74HC(T)193-Q100 - Presettable synchronous 4-bit binary up/down counter@en-us 74HC(T)193-Q100 - Presettable synchronous 4-bit binary up/down counter@en-us
UCC21520好在哪里?
德州仪器推出最快的5.7k VRMS隔离式双通道栅极驱动器,该产品是TI集成式新型栅极驱动器家族的第一款产品。因其高度的灵活性和通用兼容性,UCC21520隔离式驱动器能够广泛地用于低端、高端、 ......
qwqwqw2088 模拟与混合信号
EEWORLD大学堂----DSP技术 彭启琮
DSP技术 彭启琮:https://training.eeworld.com.cn/course/3984? ? ? ?数字信号处理(Digital Signal Processing,简称DSP)是一门涉及许多学科而又广泛应用于许多领域的新兴学科。20世纪60年代 ......
老白菜 DSP 与 ARM 处理器
430 的AD时候分频怎么设置啊
我想把430在AD时的采样频率设置为300HzADC12CTL0 = ADC12ON+SHT0_8+MSC; // 打开ADC,设置采样时间这是那句程序啊,这个分频下来的采样频率是多少?...
znli8102310 微控制器 MCU
文章从博格导入论坛好像不行
是不是就我的不行啊,就是选择板块好像不能选择...
shicong 为我们提建议&公告
dspic33fj128mc804的PWM1波设置影响了uart,求解
只要一使能PWM1,串口的的输出端就出现2.5us宽的脉冲,频率好像和pwm设置的有关系。 而且pwm波的波形不是很正常,不是正常的方波,一个周期里会有两次低电平,不知道问题在哪里。哪 ......
chinall Microchip MCU
50分求解FSMC的困惑
各位江湖高手,现在Bank1_SRAM3和Bank1_SRAM4同时启用, SRAM3地址是0x68000000,SRAM4的地址是0x6C000000 u32 ReadAddr = 0x000000; SRAM3接了一片25616,SRAM4接了一片TFT,定义了一个U ......
lionedwolf stm32/stm8

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1875  2494  2351  2808  1620  44  31  5  6  14 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved