參數(shù)資料
型號(hào): MM74HCT14MTCX
廠商: Fairchild Semiconductor
文件頁(yè)數(shù): 5/11頁(yè)
文件大小: 0K
描述: IC SCHMITT TRIGG HEX INV 14TSSOP
標(biāo)準(zhǔn)包裝: 1
系列: 74HCT
邏輯類型: 逆變器,緩沖器
電路數(shù): 6
輸入數(shù): 1
特點(diǎn): 施密特觸發(fā)器
電源電壓: 4.5 V ~ 5.5 V
電流 - 靜態(tài)(最大值): 1µA
輸出電流高,低: 4.8mA,4.8mA
邏輯電平 - 低: 0.5 V ~ 0.6 V
邏輯電平 - 高: 1.9 V ~ 2.1 V
額定電壓和最大 CL 時(shí)的最大傳播延遲: 20ns @ 5V,50pF
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 14-TSSOP
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: MM74HCT14MTCXDKR
1983 Fairchild Semiconductor Corporation
www.fairchildsemi.com
MM74HCT14 Rev. 1.4.2
3
MM74HCT14
Hex
Inverting
Schmitt
Trigger
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device
reliability. The absolute maximum ratings are stress ratings only. Unless otherwise specified, all voltages are
referenced to ground.
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
–0.5
+7.0
V
VIN
DC Input Voltage
–1.5
VCC +1.5
V
VOUT
DC Output Voltage
–0.5
VCC +0.5
V
IK, IOK
Clamp Diode Current
±20
mA
IOUT
DC Output Current, Per Pin
±25
mA
ICC
DC VCC or GND Current, Per Pin
±50
mA
TSTG
Storage Temperature Range
–65
+150
°C
TL
Lead Temperature (Soldering 10 Seconds)
+260
°C
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
4.5
5.5
V
VIN, VOUT
DC Input or Output Voltage
0
VCC
V
TA
Operating Temperature Range
–40
+85
°C
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