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参数资料
| 型号： | 74HC4040DB,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC 12STAGE BINARY RIPPLE 16SSOP |
| 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： | 1 |
| 每个元件的位元数： | 12 |
| 复位： | 异步 |
| 计数速率： | 98MHz |
| 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： | 16-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | 74HC4040DB-T 74HC4040DB-T-ND 935174930118 |
1.
General description
The 74HC4040; 74HCT4040 is a 12-stage binary ripple counter with a clock input (CP),
an overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to
Q11). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears
all counter stages and forces all outputs LOW, independent of the state of CP. Each
counter stage is a static toggle flip-flop. Inputs include clamp diodes that enable the use of
current limiting resistors to interface inputs to voltages in excess of VCC.
2.
Features and benefits
Complies with JEDEC standard no. 7A
Input levels:
For 74HC4040: CMOS level
For 74HCT4040: TTL level
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from
40 Cto+85 C and from 40 Cto+125 C
3.
Applications
Frequency dividing circuits
Time delay circuits
Control counters
4.
Ordering information
74HC4040; 74HCT4040
12-stage binary ripple counter
Rev. 4 — 20 March 2014
Product data sheet
Table 1.
Ordering information
Type number
Package
Temperature range
Name
Description
Version
74HC4040N
40 C to +125 C
DIP16
plastic dual in-line package; 16 leads (300 mil);
long body
SOT38-1
74HCT4040N
74HC4040D
40 C to +125 C
SO16
plastic small outline package; 16 leads; body
width 3.9 mm
SOT109-1
74HCT4040D
74HC4040DB
40 C to +125 C
SSOP16
plastic shrink small outline package; 16 leads; body
width 5.3 mm
SOT338-1
74HCT4040DB
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74HC4040DB-Q100J | 制造商:NXP Semiconductors 功能描述:74HC4040DB-Q100/SSOP16/REEL13/ 制造商:NXP Semiconductors 功能描述:74HC4040DB-Q100/SSOP16/REEL13/ - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC RIPPLE COUNTER 12STAGE 16SSOP |
| 74HC4040DB-T | 功能描述:计数器 IC 12-STAGE BINARY RIPPLE COUNTER 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 |
| 74HC4040D-Q100J | 制造商:NXP Semiconductors 功能描述:74HC4040D-Q100/SO16/REEL13// 制造商:NXP Semiconductors 功能描述:74HC4040D-Q100/SO16/REEL13// - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC RIPPLE COUNTER 12STAGE 16SOIC |
| 74HC4040DT | 制造商:NXP Semiconductors 功能描述:12-stage binary ripple counter |
| 74HC4040D-T | 制造商:NXP Semiconductors 功能描述: 制造商:NXP Semiconductors 功能描述:HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16 |
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