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74HC03のメーカーはPhilipsです、この部品の機能は「Quad 2-input NAND gate」です。 |
部品番号 | 74HC03 |
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部品説明 | Quad 2-input NAND gate | ||
メーカ | Philips | ||
ロゴ | |||
このページの下部にプレビューと74HC03ダウンロード(pdfファイル)リンクがあります。 Total 8 pages
INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT03
Quad 2-input NAND gate
Product specification
File under Integrated Circuits, IC06
December 1990
1 Page Philips Semiconductors
Quad 2-input NAND gate
PIN DESCRIPTION
PIN NO.
1, 4, 9, 12
2, 5, 10, 13
3, 6, 8, 11
7
14
SYMBOL
1A to 4A
1B to 4B
1Y to 4Y
GND
VCC
NAME AND FUNCTION
data inputs
data inputs
data outputs
ground (0 V)
positive supply voltage
Product specification
74HC/HCT03
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
FUNCTION TABLE
INPUTS
OUTPUT
nA nB
LL
LH
HL
HH
nY
Z
Z
Z
L
Note
1. H = HIGH voltage level
L = LOW voltage level
Z = high impedance OFF-state
Fig.4 Functional diagram.
December 1990
Fig.5 Logic diagram (one gate).
3
3Pages Philips Semiconductors
Quad 2-input NAND gate
Product specification
74HC/HCT03
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”, except that the VOH values are
not valid for open drain. They are replaced by IOZ as given below.
Output capability: standard (open drain), excepting VOH
ICC category: SSI
Voltages are referenced to GND (ground = 0 V)
SYMBOL PARAMETER
Tamb (°C)
74HCT
+25 −40 to +85
min. typ. max. min. max.
IOZ
HIGH level output
leakage current
0.5 5.0
TEST CONDITIONS
−40 to +125
UNIT
VCC
(V)
VI
min. max.
OTHER
10.0 µA
4.5
to
5.5
VIL
VO = VO(max)(1)
or GND
Note
1. The maximum operating output voltage (VO(max)) is 6.0 V.
Note to HCT types
The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given in the family specifications.
To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
nA, nB
UNIT LOAD COEFFICIENT
1.0
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
SYMBOL PARAMETER
74HCT
+25 −40 to +85 −40 to +125
min. typ. max. min. max. min. max.
tPZL/ tPLZ propagation delay
nA, nB, to nY
12 24
30
36
tTHL output transition time
7 15
19
22
UNIT
ns
ns
TEST CONDITIONS
VCC WAVEFORMS
(V)
4.5 Fig.6
4.5 Fig.6
December 1990
6
6 Page | |||
ページ | 合計 : 8 ページ | ||
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PDF ダウンロード | [ 74HC03 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
74HC00 | Quad 2-input NAND gate | Philips |
74HC00 | QUADRUPLE 2-INPUT NAND GATES | Diodes |
74HC00 | Quad 2-input NAND gate | NXP Semiconductors |
74HC01 | Quad. 2-input NAND Gates (with open drain outputs) | Hitachi |