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参数资料
| 型号： | SN74LVC126AQDRQ1 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封装： | ROHS COMPLIANT, PLASTIC, MS-012AB, SOIC-14 |
| 文件页数： | 5/11页 |
| 文件大小： | 269K |
| 代理商： | SN74LVC126AQDRQ1 |
Recommended Operating Conditions
(1)
Electrical Characteristics
www.ti.com .................................................................................................................................................. SCAS763B – FEBRUARY 2004 – REVISED APRIL 2008
MIN
MAX
UNIT
Operating
1.65
3.6
VCC
Supply voltage
V
Data retention only
1.5
VCC = 1.65 V to 1.95 V
0.65
× V
CC
VIH
High-level input voltage
VCC = 2.3 V to 2.7 V
1.7
V
VCC = 2.7 V to 3.6 V
2
VCC = 1.65 V to 1.95 V
0.35
× V
CC
VIL
Low-level input voltage
VCC = 2.3 V to 2.7 V
0.7
V
VCC = 2.7 V to 3.6 V
0.8
VI
Input voltage
0
5.5
V
VO
Output voltage
0
VCC
V
VCC = 1.65 V
–4
VCC = 2.3 V
–8
IOH
High-level output current
mA
VCC = 2.7 V
–12
VCC = 3 V
–24
VCC = 1.65 V
4
VCC = 2.3 V
8
IOL
Low-level output current
mA
VCC = 2.7 V
12
VCC = 3 V
24
Δt/Δv
Input transition rise or fall rate
10
ns/V
TA
Operating free-air temperature
–40
125
°C
(1)
All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN TYP(1)
MAX
UNIT
IOH = –100 A
1.65 V to 3.6 V
VCC – 0.2
IOH = –4 mA
1.65 V
1.1
IOH = –8 mA
2.3 V
1.5
VOH
V
2.7 V
2.1
IOH = –12 mA
3 V
2.35
IOH = –24 mA
3 V
2.1
IOL = 100 A
1.65 V to 3.6 V
0.2
IOL = 4 mA
1.65 V
0.45
VOL
IOL = 8 mA
2.3 V
0.7
V
IOL = 12 mA
2.7 V
0.5
IOL = 24 mA
3 V
0.7
II
VI = 5.5 V or GND
3.6 V
±10
A
IOZ
VO = VCC or GND
3.6 V
±10
A
ICC
VI = VCC or GND,
IO = 0
3.6 V
20
A
ΔICC
One input at VCC – 0.6 V,
Other inputs at VCC or GND
2.7 V to 3.6 V
500
A
Ci
VI = VCC or GND
3.3 V
4.5
pF
Co
VO = VCC or GND
3.3 V
7
pF
(1)
All typical values are at VCC = 3.3 V, TA = 25°C.
Copyright 2004–2008, Texas Instruments Incorporated
3
Product Folder Link(s): SN74LVC126A-Q1
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