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參數資料
| 型號： | M74HC7294B1R |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 諧振器 |
| 英文描述： | HC/UH SERIES, PRESCALER, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數： | 1/11頁 |
| 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
相關PDF資料 |
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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M74HC73B1 | 制造商:STMicroelectronics 功能描述: |
| M74HC73B1R | 功能描述:觸發器 Dual J-K F/F w/Clear RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| M74HC73B1R | 制造商:STMicroelectronics 功能描述:IC 74HC CMOS 74HC73 DIP14 6V |
| M74HC73M1R | 功能描述:觸發器 Dual J-K F/F w/Clear RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| M74HC73RM13TR | 功能描述:觸發器 Dual J-K F/F w/Clear RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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