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參數資料
| 型號： | M74HC85M1R |
| 廠商： | 意法半導體 |
| 英文描述： | Low-Voltage Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 85 |
| 中文描述： | 4位數值比較 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 252K |
| 代理商： | M74HC85M1R |
M54HC85
M74HC85
December 1992
4-BIT MAGNITUDE COMPARATOR
B1R
(Plastic Package)
ORDER CODES :
M54HC85F1R
M74HC85M1R
M74HC85B1R
M74HC85C1R
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
PIN CONNECTIONS (top view)
NC =
No Internal
Connection
INPUT AND OUTPUT EQUIVALENT CIRCUIT
DESCRIPTION
.
HIGH SPEED
tPD = 22 ns (TYP.) at VCC =5 V
.
LOW POWER DISSIPATION
ICC =4
A (MAX.) at TA =25 °C
.
HIGH NOISE IMMUNITY
VNIH =VNIL =28 % VCC (MIN.)
.
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
.
SYMMETRICAL OUTPUT IMPEDANCE
|IOH|= IOL = 4 mA (MIN.)
.
BALANCED PROPAGATION DELAYS
tPLH =tPHL
.
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V to 6 V
.
PIN AND FUNCTION COMPATIBLE WITH
54/74LS85
The M54/74HC85 is a high speed CMOS 4-BIT
MAGNITUDE COMPARATOR fabricated in silicon
gate C
2MOS technology. It has the same high
speed performance of LSTTL combined with true
CMOS low power consumption. This comparator
compares two 4-bit words and provides a high volt-
age level on one of the A > B out, A = B out and A < B
out outputs. The comparing bit number is easily ex-
panded by cascading several devices as shown in
the typical application. All inputs are equipped with
protection circuits against static discharge and tran-
sient excess voltage.
1/11
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M74HC85RM13TR | 功能描述:校驗器 IC 4-Bit Magnitude Comp RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| M74HC86B1R | 功能描述:邏輯門 Quad Exclusive OR RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（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 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| M74HC86B1R | 制造商:STMicroelectronics 功能描述:IC 74HC CMOS 74HC86 DIP14 6V |
| M74HC86M1R | 功能描述:邏輯門 Quad Exclusive OR RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（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 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| M74HC86M1R | 制造商:STMicroelectronics 功能描述:IC 74HC CMOS SMD 74HC86 SOIC14 |
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