参数资料
| 型号： | MC74VHC14DTR2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/7页 |
| 文件大小： | 0K |
| 描述： | IC INVERTER HEX SCHMITT 14TSSOP |
| 标准包装： | 1 |
| 系列： | 74VHC |
| 逻辑类型： | 逆变器，缓冲器 |
| 电路数： | 6 |
| 输入数： | 1 |
| 特点： | 施密特触发器 |
| 电源电压： | 2 V ~ 5.5 V |
| 电流 - 静态（最大值）： | 2µA |
| 输出电流高，低： | 8mA，8mA |
| 逻辑电平 - 低： | 0.9 V ~ 1.65 V |
| 逻辑电平 - 高： | 2.2 V ~ 3.85 V |
| 额定电压和最大 CL 时的最大传播延迟： | 10.6ns @ 4.5V ~ 5.5V，50pF |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 14-TSSOP |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 包装： | 标准包装 |
| 其它名称： | MC74VHC14DTR2ODKR MC74VHC14DTR2ODKR-ND MC74VHC14DTR2OSDKR |
MC74VHC14
http://onsemi.com
2
Y1
A1
A2
A3
A4
A5
A6
Y2
Y3
Y4
Y5
Y6
1
3
5
9
11
13
2
4
6
8
10
12
Y = A
Figure 2. Logic Diagram
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this highimpedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND v (Vin or Vout) v VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Positive DC Supply Voltage
0.5 to +7.0
V
VIN
Digital Input Voltage
0.5 to +7.0
V
VOUT
DC Output Voltage
0.5 to VCC +0.5
V
IIK
Input Diode Current
20
mA
IOK
Output Diode Current
$20
mA
IOUT
DC Output Current, per Pin
$25
mA
ICC
DC Supply Current, VCC and GND Pins
$75
mA
PD
Power Dissipation in Still Air
SOIC
TSSOP
200
180
mW
TSTG
Storage Temperature Range
65 to +150
°C
VESD
ESD Withstand Voltage
Human Body Model (Note 1)
Machine Model (Note 2)
Charged Device Model (Note 3)
>2000
>200
N/A
V
ILATCHUP
Latchup Performance
$300
mA
qJA
Thermal Resistance, JunctiontoAmbient
SOIC
TSSOP
143
164
°C/W
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Tested to EIA/JESD22A114A.
2. Tested to EIA/JESD22A115A.
3. Tested to JESD22C101A.
4. Tested to EIA/JESD78.
RECOMMENDED OPERATING CONDITIONS
Symbol
Characteristics
Min
Max
Unit
VCC
DC Supply Voltage
2.0
5.5
V
VIN
DC Input Voltage
0
5.5
V
VOUT
DC Output Voltage
0
VCC
V
TA
Operating Temperature Range, All Package Types
55
125
°C
tr, tf
Input Rise or Fall Time
VCC = 3.3 V + 0.3 V
VCC = 5.0 V + 0.5 V
No limit
ns/V
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