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| 型号： | 74HC393DB,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/21页 |
| 文件大小： | 0K |
| 描述： | IC DUAL 4BIT BINARY COUNT 14SSOP |
| 产品培训模块： | Logic Packages |
| 标准包装： | 2,000 |
| 系列： | 74HC |
| 逻辑类型： | 二进制计数器 |
| 方向： | 上 |
| 元件数： | 2 |
| 每个元件的位元数： | 4 |
| 复位： | 异步 |
| 计数速率： | 107MHz |
| 触发器类型： | 负边沿 |
| 电源电压： | 2 V ~ 6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 14-SSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | 74HC393DB-T 74HC393DB-T-ND 935187420118 |
1.
General description
The 74HC393; 7474HCT393 is a dual 4-stage binary ripple counter. Each counter
features a clock input (nCP), an overriding asynchronous master reset input (nMR) and 4
buffered parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW
transition of nCP. A HIGH on nMR clears the counter stages and forces the outputs LOW,
independent of the state of nCP. Inputs include clamp diodes. This enables the use of
current limiting resistors to interface inputs to voltages in excess of VCC.
2.
Features and benefits
Input levels:
For 74HC393: CMOS level
For 74HCT393: TTL level
Complies with JEDEC standard no. 7A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V.
Two 4-bit binary counters with individual clocks
Divide by any binary module up to 28 in one package
Two master resets to clear each 4-bit counter individually
3.
Ordering information
74HC393; 74HCT393
Dual 4-bit binary ripple counter
Rev. 5 — 1 April 2014
Product data sheet
Table 1.
Ordering information
Type number
Package
Temperature range Name
Description
Version
74HC393N
40 C to +125 C
DIP14
plastic dual in-line package; 14 leads (300 mil)
SOT27-1
74HCT393N
74HC393D
40 C to +125 C
SO14
plastic small outline package; 14 leads; body width 3.9 mm SOT108-1
74HCT393D
74HC393DB
40 C to +125 C
SSOP14
plastic shrink small outline package; 14 leads; body width
5.3 mm
SOT337-1
74HCT393DB
74HC393PW
40 C to +125 C
TSSOP14
plastic thin shrink small outline package; 14 leads; body
width 4.4 mm
SOT402-1
74HCT393PW
74HC393BQ
40 C to +125 C
DHVQFN14 plastic dual in-line compatible thermal enhanced very thin
quad flat package; no leads; 14 terminals;
body 2.5
3 0.85 mm
SOT762-1
74HCT393BQ
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74HC393DB-T | 功能描述:计数器 IC DUAL 4-BIT BINARY RIPPLE COUNT RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| 74HC393D-Q100J | 功能描述:IC DUAL 4BIT BINARY COUNT 14SSOP 制造商:nxp semiconductors 系列:汽车级，AEC-Q100，74HC 包装:带卷（TR） 零件状态:有效 逻辑类型:二进制计数器 方向:上 元件数:2 每元件位数:4 复位:异步 定时:- 计数速率:107MHz 触发器类型:负边沿 电压 - 电源:2 V ~ 6 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商器件封装:14-SO 标准包装:2,500 |
| 74HC393D-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Asynchronous Up Counter |
| 74HC393N | 制造商:NXP Semiconductors 功能描述:DUAL 4-BIT BINARY RIPPLE COUNT 制造商:NXP Semiconductors 功能描述:HC Counter/Divider Bulk 制造商:NXP Semiconductors 功能描述:IC 74HC CMOS 74HC393 DIP14 5V 制造商:NXP Semiconductors 功能描述:IC, 74HC CMOS, 74HC393, DIP14, 5V 制造商:NXP Semiconductors 功能描述:IC, 74HC CMOS, 74HC393, DIP14, 5V; Counter Type:Binary; Clock Frequency:107MHz; Count Maximum:15; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic Case Style:DIP; No. of Pins:14; Operating Temperature Min:-40C; Operating ;RoHS Compliant: Yes 制造商:NXP Semiconductors 功能描述:Dual 4b decade & binary counter,74HC393N 制造商:NXP Semiconductors 功能描述:Counter/Divider Dual 4-Bit Binary UP 14-Pin PDIP Bulk |
| 74HC393N,652 | 功能描述:计数器移位寄存器 4BIT BIN RIP COUNTER DUAL RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
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