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參數(shù)資料
| 型號(hào)： | 74LVC38A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Hex Inverting Buffers And Line Drivers With 3-State Outputs 16-SOIC -40 to 85 |
| 中文描述： | 四2輸入與非門(mén)（開(kāi)漏） |
| 文件頁(yè)數(shù)： | 2/14頁(yè) |
| 文件大?。?/td> | 99K |
| 代理商： | 74LVC38A |
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2004 Mar 22
2
Philips Semiconductors
Product specification
Quad 2-input NAND gate (open drain)
74LVC38A
FEATURES
5 V tolerant inputs for interfacing with 5 V logic
Wide supply voltage range from 1.2 to 3.6 V
CMOS low power consumption
Direct interface with TTL levels
Open-drain outputs
Inputs accept voltages up to 5.5 V
Complies with JEDEC standard no. 8-1A
Specified from
40 to +85
°
C and
40 to +125
°
C.
DESCRIPTION
The 74LVC38A is a high-performance, low-power,
low-voltage, Si-gate CMOS device, superior to most
advanced CMOS compatible TTL families.
Inputs can be driven from either 3.3 or 5 V devices. This
feature allows the use of these devices as translators in a
mixed 3.3 and 5 V environment.
The 74LVC38A provides the 2-input NAND function.
The outputs of the 74LVC38A devices are open drain and
can be connected to other open-drain outputs to
implement active-LOW wired-OR or active-HIGH
wired-AND functions.
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
≤
2.5 ns.
Notes
1.
C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W).
P
D
= C
PD
×
V
CC2
×
f
i
×
N +
Σ
(C
L
×
V
CC2
×
f
o
) where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
C
L
= output load capacitance in pF;
V
CC
= supply voltage in Volts;
N = total load switching outputs;
Σ
(C
L
×
V
CC2
×
f
o
) = sum of the outputs.
The condition is V
I
= GND to V
CC
.
2.
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
t
PZL
t
PLZ
C
I
C
PD
propagation delay nA, nB to nY
propagation delay nA, nB to nY
input capacitance
power dissipation capacitance per gate
C
L
= 50 pF; V
CC
= 3.3 V
C
L
= 50 pF; V
CC
= 3.3 V
1.7
2.3
4.0
5.5
ns
ns
pF
pF
V
CC
= 3.3 V; notes 1 and 2
TYPE NUMBER
PACKAGE
TEMPERATURE RANGE
40 to +125
°
C
40 to +125
°
C
40 to +125
°
C
40 to +125
°
C
PINS
PACKAGE
MATERIAL
CODE
74LVC38AD
74LVC38ADB
74LVC38APW
74LVC38ABQ
14
14
14
14
SO14
SSOP14
TSSOP14
DHVQFN14
plastic
plastic
plastic
plastic
SOT108-1
SOT337-1
SOT402-1
SOT762-1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVC38ABQ | 制造商:NXP Semiconductors 功能描述:IC QUAD 2 I/P NAND GATE DHVQFN14 制造商:NXP Semiconductors 功能描述:IC, QUAD, 2 I/P NAND GATE, DHVQFN14 制造商:NXP Semiconductors 功能描述:IC, QUAD, 2 I/P NAND GATE, DHVQFN14, Logic Type:NAND Gate, Output Current:32mA, |
| 74LVC38ABQ,115 | 功能描述:邏輯門(mén) 3.3V QUAD 2-INPT 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 |
| 74LVC38ABQ-G | 功能描述:邏輯門(mén) 3.3V QUAD 2-INPT NAND OPEN DRN 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 |
| 74LVC38AD | 功能描述:邏輯門(mén) 3.3V QUAD 2-INPT NAND OPEN DRN 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 |
| 74LVC38AD,112 | 功能描述:邏輯門(mén) 3.3V QUAD 2-INPT 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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