参数资料
型号: 74HCT4059D,112
厂商: NXP Semiconductors
文件页数: 15/20页
文件大小: 0K
描述: IC PROG DIVIDE-BY-N COUNT 24SOIC
产品培训模块: Logic Packages
标准包装: 1,200
系列: 74HCT
逻辑类型: 除以 N
方向:
元件数: 1
每个元件的位元数: 16
复位: 异步
计时: 同步
计数速率: 36MHz
触发器类型: 正边沿
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 24-SOIC(0.295",7.50mm 宽)
供应商设备封装: 24-SO
包装: 管件
1998 Jul 08
4
Philips Semiconductors
Product specication
Programmable divide-by-n counter
74HC/HCT4059
QUICK REFERENCE DATA
GND = 0 V; Tamb =25 °C; tr =tf = 6 ns
Notes
1. CPD is used to determine the dynamic power dissipation (PD in W):
PD =CPD × VCC2 × fi +∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz
fo = output frequency in MHz
∑ (CL × VCC2 × fo) = sum of outputs
CL = output load capacitance in pF
VCC = supply voltage in V
2. For HC the condition is VI = GND to VCC
For HCT the condition is VI = GND to VCC 1.5 V
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
HC
HCT
tPHL/ tPLH
propagation delay CP to Q
CL = 15 pF; VCC = 5 V 1820ns
fmax
maximum clock frequency
40
MHz
CI
input capacitance
3.5
pF
CPD
power dissipation capacitance per package
notes 1 and 2
30
32
pF
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
74HC4059N3;
74HCT4059N3
DIP24
plastic dual in-line package; 24 leads (300 mil)
SOT222-1
74HC4059N;
74HCT4059N
DIP24
plastic dual in-line package; 24 leads (600 mil)
SOT101-1
74HC4059D;
74HCT4059D
SO24
plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
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