参数资料
型号: 74HCT393DB,118
厂商: NXP Semiconductors
文件页数: 2/21页
文件大小: 0K
描述: IC DUAL 4BIT BINARY RIPPL 14SSOP
产品培训模块: Logic Packages
标准包装: 2,000
系列: 74HCT
逻辑类型: 二进制计数器
方向:
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: 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: 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: 74HCT393DB-T
74HCT393DB-T-ND
935185840118
74HC_HCT393
All information provided in this document is subject to legal disclaimers.
NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 5 — 1 April 2014
10 of 21
NXP Semiconductors
74HC393; 74HCT393
Dual 4-bit binary ripple counter
[1]
tpd is the same as tPLH and tPHL.
[2]
tt is the same as tTHL and tTLH.
[3]
CPD is used to determine the dynamic power dissipation (PD in W).
PD =CPD VCC2 fi N+ (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(C
L VCC
2
f
o) = sum of outputs.
10.1 Waveforms
CPD
power
dissipation
capacitance
CL =50pF;f=1 MHz;
VI =GND to VCC 1.5 V
-25
-
pF
Table 7.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 11.
Symbol Parameter
Conditions
25
C
40 C to +85 C 40 C to +125 C Unit
Min
Typ
Max
Min
Max
Min
Max
Measurement points are given in Table 8.
Fig 9.
Propagation delays clock (nCP) to output (nQx), the output transition times and the maximum clock
frequency
001aad537
VM
tPLH
tTLH
tTHL
tPHL
input nCP
VI
GND
VOH
VOL
1/fmax
output nQx
Table 8.
Measurement points
Type
Input
Output
VM
74HC393
0.5VCC
74HCT393
1.3 V
相关PDF资料
PDF描述
74HCT4020DB,112 IC 14STAGE BINARY RIPPLE 16-SSOP
74HCT4040PW,112 IC 12STAGE BINARY RIPPLE 16TSSOP
74HCT4060DB,112 IC 14STAGE BINARY RIPPLE 16-SSOP
74HCT4520DB,112 IC DUAL 4BIT SYNC BINARY 16-SSOP
74HCT6323AD,118 IC PROG RIPPLE COUNT W/OSC 8SOIC
相关代理商/技术参数
参数描述
74HCT393DB-T 功能描述:计数器 IC DUAL 4-BIT BINARY RIPPLE CTR 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
74HCT393D-Q100J 功能描述:IC DUAL 4BIT BINARY RIPPL 14SO 制造商:nxp semiconductors 系列:汽车级,AEC-Q100,74HCT 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:53MHz 触发器类型:负边沿 电压 - 电源: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:14-SOIC(0.154",3.90mm 宽) 供应商器件封装:14-SO 标准包装:2,500
74HCT393N 功能描述:计数器 IC DUAL 4-BIT BINARY RIPPLE CTR 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
74HCT393N,652 功能描述:计数器 IC DUAL 4-BIT BINARY 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
74HCT393N652 制造商:NXP Semiconductors 功能描述:IC 4 BIT BINARY RIPPLE COUNTER DUAL D