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參數(shù)資料
| 型號： | M74HC590RM13TR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 計數(shù)器 |
| 英文描述： | HC/UH SERIES, ASYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, PDSO16 |
| 封裝： | SO-16 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 1020K |
| 代理商： | M74HC590RM13TR |
1/15
August 2001
s
HIGH SPEED:
fMAX = 61 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 = 6mA (MIN) for QA ~ QH OUTPUT
|IOH| = IOL = 4mA (MIN) for RCO OUTPUT
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 590
DESCRIPTION
The M74HC590 is an high speed CMOS 8-BIT
BINARY
COUNTER
REGISTER
(3
STATE)
fabricated with silicon gate C2MOS technology.
This device contains an 8-bit binary counter that
feeds an 8-bit storage register. The storage
register has parallel outputs. Separate clocks are
provided for both the binary counter and storage
register. The binary counter features a direct clear
input CCLR and a count enable input CCKEN. For
cascading, a ripple carry output RCO is provided.
Expansion is easily accomplished by tying RCO of
the first stage to CCKEN of the second stage, etc.
Both the counter and register clocks are positive
edge triggered. If the user wishes to connect both
clocks together, the counter state will always be
one count ahead of the register. Internal circuitry
prevents clocking from the clock enable. All inputs
are equipped with protection circuits against static
discharge and transient excess voltage.
M74HC590
8 BINARY COUNTER REGISTER
WITH 3 STATE OUTPUT
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC590B1R
SOP
M74HC590M1R
M74HC590RM13TR
TSSOP
M74HC590TTR
TSSOP
DIP
SOP
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M74HC590TTR | 功能描述:計數(shù)器移位寄存器 8-Bit Bin Cntr/Reg RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| M74HC592B1R | 功能描述:計數(shù)器移位寄存器 8B REGISTER BINARY COUNTER RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| M74HC592TTR | 功能描述:計數(shù)器移位寄存器 8B REGISTER BINARY COUNTER RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| M74HC595B1 | 制造商:STMicroelectronics 功能描述:Shift Register, 16 Pin, Plastic, DIP |
| M74HC595B1N | 制造商:STMicroelectronics 功能描述:Shift Register, 16 Pin, Plastic, DIP |
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