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参数资料
| 型号： | M74HC7294B1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 谐振器 |
| 英文描述： | HC/UH SERIES, PRESCALER, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 1/11页 |
| 文件大小： | 86K |
| 代理商： | M74HC7294B1R |
1/11
August 2001
s
HIGH SPEED :
fMAX = 75 MHz (TYP.) at VCC =6V
s
LOW POWER DISSIPATION:
ICC =4A(MAX.) at TA=25°C
s
HIGH NOISE IMMUNITY:
VNIH =VNIL =28 % VCC (MIN.)
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH|=IOL = 4mA (MIN)
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 7294
DESCRIPTION
The M74HC7294 is an high speed CMOS
PROGRAMMABLE DIVIDER/TIMER fabricated
with silicon gate C2MOS technology.
This device is a programmable frequency divider
and have two clock inputs, either one may be used
for clock gating. (see the function table).
The M74HC7294 can divide from 22 to 215. This
device feature an active-low clear input to initialize
the state of all flip-flops. To facilitate incoming
inspection, test points (TP)
are provided. All
inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
This device have all outputs ”Totem Pole”
M74HC7294
PROGRAMMABLE DIVIDER/TIMER
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC7294B1R
SOP
M74HC7294M1R
M74HC7294RM13TR
TSSOP
M74HC7294TTR
TSSOP
DIP
SOP
相关PDF资料 |
PDF描述 |
|---|---|
| M74HC7294RM13TR | HC/UH SERIES, PRESCALER, PDSO16 |
| M74HC7294C1 | HC/UH SERIES, PRESCALER, PQCC20 |
| M74HC7292M1 | HC/UH SERIES, PRESCALER, PDSO16 |
| M74HC7292B1N | HC/UH SERIES, PRESCALER, PDIP16 |
| M74HC74C1R | HC/UH SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PQCC20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC73B1 | 制造商:STMicroelectronics 功能描述: |
| M74HC73B1R | 功能描述:触发器 Dual J-K F/F w/Clear RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| M74HC73B1R | 制造商:STMicroelectronics 功能描述:IC 74HC CMOS 74HC73 DIP14 6V |
| M74HC73M1R | 功能描述:触发器 Dual J-K F/F w/Clear RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| M74HC73RM13TR | 功能描述:触发器 Dual J-K F/F w/Clear RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
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