参数资料
型号: 74HC4024DB,118
厂商: NXP Semiconductors
文件页数: 1/19页
文件大小: 0K
描述: IC 7STAGE BINARY RIPPLE 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:
元件数: 1
每个元件的位元数: 7
复位: 异步
计数速率: 90MHz
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: 74HC4024DB-T
74HC4024DB-T-ND
935189980118
1.
General description
The 74HC4024 is a 7-stage binary ripple counter with a clock input (CP), an overriding
asynchronous master reset input (MR) and seven fully buffered parallel outputs (Q0 to
Q6). 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. Schmitt-trigger action in the clock input makes the
circuit highly tolerant to slower clock rise and fall times. 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
Low-power dissipation
Complies with JEDEC standard no. 7A
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V.
Multiple package options
Specified from
40 Cto+80 C and from 40 Cto+125 C.
3.
Applications
Frequency dividing circuits
Time delay circuits.
74HC4024
7-stage binary ripple counter
Rev. 7 — 31 October 2013
Product data sheet
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