參數(shù)資料
型號(hào): SN74LVC1G38DCKT
廠商: TEXAS INSTRUMENTS INC
元件分類: 門電路
英文描述: LVC/LCX/Z SERIES, 2-INPUT NAND GATE, PDSO5
封裝: GREEN, PLASTIC, SC-70, 5 PIN
文件頁(yè)數(shù): 13/18頁(yè)
文件大小: 646K
代理商: SN74LVC1G38DCKT
SCES538C
– JANUARY 2004 – REVISED MARCH 2011
Recommended Operating Conditions
(1)
MIN
MAX
UNIT
Operating
1.65
5.5
VCC
Supply voltage
V
Data retention only
1.5
VCC = 1.65 V to 1.95 V
0.65
× VCC
VCC = 2.3 V to 2.7 V
1.7
VIH
High-level input voltage
V
VCC = 3 V to 3.6 V
2
VCC = 4.5 V to 5.5 V
0.7
× VCC
VCC = 1.65 V to 1.95 V
0.35
× VCC
VCC = 2.3 V to 2.7 V
0.7
VIL
Low-level input voltage
V
VCC = 3 V to 3.6 V
0.8
VCC = 4.5 V to 5.5 V
0.3
× VCC
VI
Input voltage
0
5.5
V
VO
Output voltage
0
5.5
V
VCC = 1.65 V
4
VCC = 2.3 V
8
IOL
Low-level output current
16
mA
VCC = 3 V
24
VCC = 4.5 V
32
VCC = 1.8 V ± 0.15 V, 2.5 V ± 0.2 V
20
Δt/Δv
Input transition rise or fall rate
VCC = 3.3 V ± 0.3 V
10
ns/V
VCC = 5 V ± 0.5 V
5
TA
Operating free-air temperature
–40
85
°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.
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP(1)
MAX
UNIT
IOL = 100 μA
1.65 V to 5.5 V
0.1
IOL = 4 mA
1.65 V
0.45
IOL = 8 mA
2.3 V
0.3
VOL
V
IOL = 16 mA
0.4
3 V
IOL = 24 mA
0.55
IOL = 32 mA
4.5 V
0.55
II
A or B inputs
VI = 5.5 V or GND
1.65 V to 5.5 V
±1
μA
Ioff
VI or VO = 5.5 V
0
±10
μA
ICC
VI = 5.5 V or GND,
IO = 0
1.65 V to 5.5 V
10
μA
ΔICC
One input at VCC – 0.6 V,
Other inputs at VCC or GND
3 V to 5.5 V
500
μA
Ci
VI = VCC or GND
3.3 V
3.5
pF
Co
VO = VCC or GND
3.3 V
4.5
pF
(1)
All typical values are at VCC = 3.3 V, TA = 25°C.
Switching Characteristics
over recommended operating free-air temperature range, CL = 15 pF (unless otherwise noted) (see Figure 1)
VCC = 1.8 V
VCC = 2.5 V
VCC = 3.3 V
VCC = 5 V
FROM
TO
± 0.15 V
± 0.2 V
± 0.3 V
± 0.5 V
PARAMETER
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tpd
A or B
Y
2.9
7.4
1.7
3.8
1.5
4.9
0.9
2.4
ns
4
Copyright
2004–2011, Texas Instruments Incorporated
Product Folder Link(s): SN74LVC1G38
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