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參數(shù)資料
| 型號： | M74HC299RM13TR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 計數(shù)移位寄存器 |
| 英文描述： | HC/UH SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20 |
| 封裝： | SOP-20 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大小： | 414K |
| 代理商： | M74HC299RM13TR |
1/13
July 2001
s
HIGH SPEED :
fMAX = 80MHz (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’ TO QH’
|IOH| = IOL = 4mA (MIN) FOR QA TO QH
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 299
DESCRIPTION
The M74HC299 is an high speed CMOS 8 BIT
PIPO SHIFT REGISTER (3-STATE) fabricated
with silicon gate C2MOS technology.
This device has four modes (HOLD, SHIFT LEFT,
SHIFT RIGHT and LOAD DATA). Each mode is
chosen by two function select inputs (S0, S1).
When one or both enable inputs, (G1, G2) are
high, the eight input/output terminals are in the
high
impedance
state;
however
sequential
operation or clearing of the register is not affected.
Clear function on the M74HC299 is asynchronous
to CLOCK.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC299
8 BIT PIPO SHIFT REGISTER
WITH ASYNCHRONOUS CLEAR
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC299B1R
SOP
M74HC299M1R
M74HC299RM13TR
TSSOP
M74HC299TTR
TSSOP
DIP
SOP
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M74HC299TTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR |
| M74HC30 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 INPUT NAND GATE |
| M74HC30B1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 INPUT NAND GATE |
| M74HC30B1R | 功能描述:邏輯門 8-Input NAND Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| M74HC30B1R | 制造商:STMicroelectronics 功能描述:IC 74HC CMOS 74HC30 DIP14 6V |
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