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HD74HC75のメーカーはHitachi Semiconductorです、この部品の機能は「Quad. Bistable Latches」です。 |
部品番号 | HD74HC75 |
| |
部品説明 | Quad. Bistable Latches | ||
メーカ | Hitachi Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとHD74HC75ダウンロード(pdfファイル)リンクがあります。 Total 8 pages
HD74HC75
Quad. Bistable Latches
Description
This latch is ideally suited for use as temporary storage for binary information processing, input/output, and
indicator units. Information present at the data (D) input is transferred to the Q output when the latch
enable (LE) is high. The Q output will follow the data input as long as the enable remains high. when the
enable goes low, the information that was present at the data input at the time the transition occurred is
retained at thte Q output unit the enable is permitted to go high again.
Features
• High Speed Operation: tpd (D to Q) = 12.5 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 2 µA max (Ta = 25°C)
Function Table
Inputs
D
L
H
X
Latch Enable
H
H
L
Outputs
Q
L
H
Q0
Q
H
L
Q0
1 Page HD74HC75
DC Characteristics
Item
Input voltage
Output voltage
Input current
Quiescent supply
current
Ta = 25°C
Ta = –40 to
+85°C
Symbol
VIH
VCC (V) Min Typ Max Min
2.0 1.5 — — 1.5
4.5 3.15 — — 3.15
Max
—
—
Unit
V
6.0 4.2 — — 4.2 —
VIL 2.0 — — 0.5 — 0.5 V
4.5 — — 1.35 — 1.35
6.0 — — 1.8 — 1.8
VOH 2.0 1.9 2.0 — 1.9 — V
4.5 4.4 4.5 — 4.4 —
6.0 5.9 6.0 — 5.9 —
4.5 4.18 — — 4.13 —
6.0 5.68 — — 5.63 —
VOL 2.0 — 0.0 0.1 — 0.1 V
4.5 — 0.0 0.1 — 0.1
6.0 — 0.0 0.1 — 0.1
4.5 — — 0.26 — 0.33
6.0 — — 0.26 — 0.33
Iin 6.0 — — ±0.1 — ±1.0 µA
ICC 6.0 — — 2.0 — 20 µA
Test Conditions
Vin = VIH or VIL IOH = –20 µA
IOH = –4 mA
IOH = –5.2 mA
Vin = VIH or VIL IOL = 20 µA
IOL = 4 mA
IOL = 5.2 mA
Vin = VCC or GND
Vin = VCC or GND, Iout = 0 µA
3
3Pages 10.06
10.5 Max
16
9
18
0.80 Max
1.27
*0.42 ± 0.08
0.40 ± 0.06
0.15
0.12 M
*Dimension including the plating thickness
Base material dimension
Unit: mm
7.80
+
–
0.20
0.30
1.15
0.70 ± 0.20
0° – 8°
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
FP-16DA
—
Conforms
0.24 g
6 Page | |||
ページ | 合計 : 8 ページ | ||
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PDF ダウンロード | [ HD74HC75 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。 |
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