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參數(shù)資料
| 型號(hào)： | 74VHC14M |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quadruple 2-Input Positive-NAND Gates 14-SOIC -40 to 85 |
| 中文描述： | AHC/VHC/H/U/V SERIES, HEX 1-INPUT INVERT GATE, PDSO14 |
| 封裝： | 0.150 INCH, MS-012AB, SOIC-14 |
| 文件頁(yè)數(shù)： | 4/11頁(yè) |
| 文件大小： | 220K |
| 代理商： | 74VHC14M |
74VHC14
4/11
Table 8: Capacitive Characteristics
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/6 (per gate)
Table 9: Dynamic Switching Characteristics
1) Worst case package.
2) Max number of outputs defined as (n). Data inputs are driven 0V to 5.0V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 5.0V. Inputs under test switching: 5.0V to threshold (V
ILD
), 0V to threshold
(V
IHD
), f=1MHz.
Figure 3: Test Circuit
C
L
=15/50pF or equivalent (includes jig and probe capacitance)
R
T
= Z
OUT
of pulse generator (typically 50
)
Symbol
Parameter
Test Condition
Value
Unit
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance
(note 1)
6
10
10
10
pF
14
pF
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
V
OLP
V
OLV
Dynamic Low
Voltage Quiet
Output (note 1, 2)
Dynamic High
Voltage Input
(note 1, 3)
Dynamic Low
Voltage Input
(note 1, 3)
5.0
C
L
= 50 pF
0.3
0.8
V
-0.8
-0.3
V
IHD
5.0
3.5
V
V
ILD
5.0
1.5
V
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| 74VHC14MTC | Quadruple 2-Input Positive-NAND Gates 14-SOIC -40 to 85 |
| 74VHC14N | Quadruple 2-Input Positive-NAND Gates 14-SOIC -40 to 85 |
| 74VHC14MTCX | Hex Schmitt Inverter |
| 74VHC14MX | Hex Schmitt Inverter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74VHC14M | 制造商:Fairchild Semiconductor Corporation 功能描述:74VHC CMOS SMD 74VHC14 SOIC14 |
| 74VHC14M_Q | 功能描述:變換器 Hex Schmitt Inverter RoHS:否 制造商:NXP Semiconductors 電路數(shù)量:6 邏輯系列:74ABT 邏輯類型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時(shí)間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube |
| 74VHC14MSC | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Hex Schmitt Inverter |
| 74VHC14MSCX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Hex Schmitt Inverter |
| 74VHC14MTC | 功能描述:變換器 Hex Schmitt Inverter RoHS:否 制造商:NXP Semiconductors 電路數(shù)量:6 邏輯系列:74ABT 邏輯類型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時(shí)間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube |
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