參數(shù)資料
型號(hào): 74HCT1G126GV,125
廠商: NXP Semiconductors
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 0K
描述: IC BUS BUFF DVR TRI-ST SC74A
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 3,000
系列: 74HCT
邏輯類型: 緩沖器/線路驅(qū)動(dòng)器,非反相
元件數(shù): 1
每個(gè)元件的位元數(shù): 1
輸出電流高,低: 6mA,6mA
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SC-74A,SOT-753
供應(yīng)商設(shè)備封裝: 5-TSOP
包裝: 帶卷 (TR)
74HC_HCT1G126_4
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 20 July 2007
3 of 12
NXP Semiconductors
74HC1G126; 74HCT1G126
Bus buffer/line driver; 3-state
8.
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 Ptot derates linearly with 2.5 mW/K.
9.
Recommended operating conditions
10. Static characteristics
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
-
±35.0
mA
ICC
supply current
-
70
mA
IGND
ground current
70
-
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
74HC1G126
74HCT1G126
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
t/V
input transition rise
and fall rate
VCC = 2.0 V
-
625
-
ns/V
VCC = 4.5 V
-
139
-
139
ns/V
VCC = 6.0 V
-
83
-
ns/V
Table 7.
Static characteristics
Voltages are referenced to GND (ground = 0 V). All typical values are measured at Tamb =25 °C.
Symbol
Parameter
Conditions
40 °C to +85 °C
40 °C to +125 °C
Unit
Min
Typ
Max
Min
Max
For type 74HC1G126
VIH
HIGH-level input
voltage
VCC = 2.0 V
1.5
1.2
-
1.5
-
V
VCC = 4.5 V
3.15
2.4
-
3.15
-
V
VCC = 6.0 V
4.2
3.2
-
4.2
-
V
VIL
LOW-level input
voltage
VCC = 2.0 V
-
0.8
0.5
-
0.5
V
VCC = 4.5 V
-
2.1
1.35
-
1.35
V
VCC = 6.0 V
-
2.8
1.8
-
1.8
V
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