參數(shù)資料
型號(hào): 74HCT1G14GV,125
廠(chǎng)商: NXP Semiconductors
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 0K
描述: IC INV SCHMITT TRIGGER SOT753
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 1
系列: 74HCT
邏輯類(lèi)型: 逆變器,緩沖器
電路數(shù): 1
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): 20µA
輸出電流高,低: 2mA,2mA
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: 51ns @ 5V,50pF
工作溫度: -40°C ~ 125°C
安裝類(lèi)型: 表面貼裝
供應(yīng)商設(shè)備封裝: 5-TSOP
封裝/外殼: SC-74A,SOT-753
包裝: 標(biāo)準(zhǔn)包裝
其它名稱(chēng): 568-7748-6
74HC_HCT1G14
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 6 — 27 December 2012
3 of 16
NXP Semiconductors
74HC1G14; 74HCT1G14
Inverting Schmitt trigger
8.
Functional description
9.
Limiting values
[1]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
Above 55
C, the value of P
tot derates linearly with 2.5 mW/K.
10. Recommended operating conditions
Table 4.
Function table
H = HIGH voltage level; L = LOW voltage level
Input
Output
A
Y
LH
HL
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). [1]
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
+7.0
V
IIK
input clamping current
VI < 0.5 V or VI >VCC + 0.5 V
-
20
mA
IOK
output clamping current
VO < 0.5 V or VO >VCC + 0.5 V
-
20
mA
IO
output current
0.5 V < V
O <VCC +0.5 V
-
12.5
mA
ICC
supply current
-
25
mA
IGND
ground current
25
-
mA
Tstg
storage temperature
65
+150
C
Ptot
total power dissipation
Tamb = 40 C to +125 C
200
mW
Table 6.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
74HC1G14
74HCT1G14
Unit
Min
Typ
Max
Min
Typ
Max
VCC
supply voltage
2.0
5.0
6.0
4.5
5.0
5.5
V
VI
input voltage
0
-
VCC
0-
VCC
V
VO
output voltage
0
-
VCC
0-
VCC
V
Tamb
ambient temperature
40
+25
+125
40
+25
+125
C
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