|
|
74HC165DのメーカーはToshibaです、この部品の機能は「8-Bit Shift Register」です。 |
部品番号 | 74HC165D |
| |
部品説明 | 8-Bit Shift Register | ||
メーカ | Toshiba | ||
ロゴ | |||
このページの下部にプレビューと74HC165Dダウンロード(pdfファイル)リンクがあります。 Total 12 pages
CMOS Digital Integrated Circuits Silicon Monolithic
74HC165D
74HC165D
1. Functional Description
• 8-Bit Shift Register (P-IN, S-OUT)
2. General
The 74HC165D is a high speed CMOS 8-BIT PARALLEL/SERIAL-IN, SERIAL-OUT SHIFT REGISTER
fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power
dissipation.
It consists of parallel-in or serial-in, serial-out 8-bit shift register with a gated clock inputs. When the SHIFT/
LOAD input is held high, the serial data input is enabled and the eight frip-frops perform serial shifting with
each clock pulse.
When the SHIFT/LOAD input is held low, the parallel data is loaded synchronously into the register at positive
going transition of the clock pulse.
The CK-INH input should be shifted high only when the CK input is held high.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
3. Features
(1) High speed: fMAX = 56 MHz (typ.) at VCC = 5 V
(2) Low power dissipation: ICC = 4.0 µA (max) at Ta = 25
(3) Balanced propagation delays: tPLH ≈ tPHL
(4) Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V
4. Packaging
SOIC16
©2016 Toshiba Corporation
1
Start of commercial production
2016-05
2016-05-26
Rev.2.0
1 Page 8. Truth Table
74HC165D
X: Don't care
a.....h: The level of steady state input voltage at inputs A through H respectively.
QAn to QGn: The level of QA to QG, respectively, before the most recent positive transition of the CK.
9. Timing Diagrams
©2016 Toshiba Corporation
3
2016-05-26
Rev.2.0
3Pages 74HC165D
13. Electrical Characteristics
13.1. DC Characteristics (Unless otherwise specified, Ta = 25 )
Characteristics
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Input leakage current
Quiescent supply current
Symbol
VIH
Test Condition
VIL
VOH VIN = VIH or VIL
IOH = -20 µA
VOL VIN = VIH or VIL
IOH = -4 mA
IOH = -5.2 mA
IOL = 20 µA
IIN VIN = VCC or GND
ICC VIN = VCC or GND
IOL = 4 mA
IOL = 5.2 mA
VCC (V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
Min
1.50
3.15
4.20
1.9
4.4
5.9
4.18
5.68
Typ.
2.0
4.5
6.0
4.31
5.80
0.0
0.0
0.0
0.17
0.18
13.2. DC Characteristics (Unless otherwise specified, Ta = -40 to 85 )
Max Unit
V
0.50 V
1.35
1.80
V
0.1 V
0.1
0.1
0.26
0.26
±0.1 µA
4.0 µA
Characteristics
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output voltage
Input leakage current
Quiescent supply current
Symbol
VIH
Test Condition
VIL
VOH VIN = VIH or VIL
IOH = -20 µA
VOL VIN = VIH or VIL
IOH = -4 mA
IOH = -5.2 mA
IOL = 20 µA
IIN VIN = VCC or GND
ICC VIN = VCC or GND
IOL = 4 mA
IOL = 5.2 mA
VCC (V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
Min
1.50
3.15
4.20
1.9
4.4
5.9
4.13
5.63
Max Unit
V
0.50 V
1.35
1.80
V
0.1 V
0.1
0.1
0.33
0.33
±1.0 µA
40.0 µA
©2016 Toshiba Corporation
6
2016-05-26
Rev.2.0
6 Page | |||
ページ | 合計 : 12 ページ | ||
|
PDF ダウンロード | [ 74HC165D 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 |
74HC165 | 8-bit parallel-in/serial-out shift register | Philips |
74HC165 | 8-bit parallel-in/serial out shift register | NXP Semiconductors |
74HC165D | 8-Bit Shift Register | Toshiba |