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參數(shù)資料
| 型號(hào)： | SN74AHCT1G02DCK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | SINGLE 2-INPUT POSITIVE-NOR GATE |
| 中文描述： | 單2輸入陽(yáng)性或非門 |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大小： | 68K |
| 代理商： | SN74AHCT1G02DCK |
SN74AHCT1G00
SINGLE 2-INPUT POSITIVE-NAND GATE
SCLS316I – MARCH 1996 – REVISED JANUARY 2000
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
Input voltage range, V
I
(see Note 1)
Output voltage range, V
O
(see Note 1)
Input clamp current, I
IK
(V
I
< 0)
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
CC
)
Continuous output current, I
O
(V
O
= 0 to V
CC
)
Continuous current through V
CC
or GND
Package thermal impedance,
θ
JA
(see Note 2): DBV package
–0.5 V to 7 V
–0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DCK package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51.
–0.5 V to V
CC
+ 0.5 V
–20 mA
±
20 mA
±
25 mA
±
50 mA
347
°
C/W
389
°
C/W
–65
°
C to 150
°
C
recommended operating conditions (see Note 3)
MIN
MAX
UNIT
VCC
VIH
VIL
VI
VO
IOH
IOL
t/
v
TA
NOTE 3: 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.
Supply voltage
4.5
5.5
V
High-level input voltage
2
V
Low-level input voltage
0.8
V
Input voltage
0
5.5
V
Output voltage
0
VCC
–8
V
High-level output current
mA
Low-level output current
8
mA
Input transition rise or fall rate
20
ns/V
°
C
Operating free-air temperature
–40
85
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
MIN
MAX
UNIT
MIN
4.4
MAX
VOH
IOH = –50 A
IOH = –8 mA
IOL = 50 A
IOL = 8 mA
VI = VCC or GND
VI = VCC or GND,
One input at 3.4 V,
4 5 V
4.5 V
4.5
4.4
V
3.94
3.8
VOL
4 5 V
4.5 V
0.1
0.1
V
0.36
±
0.1
0.44
±
1
10
II
ICC
ICC
Ci
0 V to 5.5 V
A
IO = 0
Other inputs at VCC or GND
5.5 V
1
A
5.5 V
1.35
1.5
mA
VI = VCC or GND
5 V
2
10
10
pF
This is the increase in supply current for each input at one of the specified TTL voltage levels rather than 0 V or VCC.
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| SN74AHCT1G02DCKR | 功能描述:邏輯門 Single 2-Input RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| SN74AHCT1G02DCKT | 功能描述:邏輯門 Single 2-Input Positive-NOR Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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