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74HC165BQ-Q100 参数 Datasheet PDF下载

74HC165BQ-Q100图片预览
型号: 74HC165BQ-Q100
PDF下载: 下载PDF文件 查看货源
内容描述: [HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PQCC16, 2.50 X 3.50 MM, 0.85 MM HEIGHT, PLASTIC, MO-241, SOT763-1, DHVQFN-16]
分类和应用: 输出元件
文件页数/大小: 21 页 / 304 K
品牌: PHILIPS [ NXP SEMICONDUCTORS ]
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74HC165-Q100; 74HCT165-Q100
8-bit parallel-in/serial out shift register
Rev. 1 — 17 July 2012
Product data sheet
1. General description
The 74HC165-Q100; 74HCT165-Q100 are high-speed Si-gate CMOS devices that
comply with JEDEC standard no. 7A. They are pin compatible with Low-power Schottky
TTL (LSTTL).
The 74HC165-Q100; 74HCT165-Q100 are 8-bit parallel-load or serial-in shift registers
with complementary serial outputs (Q7 and Q7) available from the last stage. When the
parallel load (PL) input is LOW, parallel data from the D0 to D7 inputs are loaded into the
register asynchronously.
When PL is HIGH, data enters the register serially at the DS input and shifts one place to
the right (Q0
Q1 Q2, etc.) with each positive-going clock transition. This feature
allows parallel-to-serial converter expansion by tying the Q7 output to the DS input of the
succeeding stage.
The clock input is a gated-OR structure which allows one input to be used as an active
LOW clock enable (CE) input. The pin assignment for the CP and CE inputs is arbitrary
and can be reversed for layout convenience. The LOW-to-HIGH transition of input CE
should only take place while CP HIGH for predictable operation. Either the CP or the CE
should be HIGH before the LOW-to-HIGH transition of PL to prevent shifting the data
when PL is activated.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from
40 C
to +85
C
and from
40 C
to +125
C
Asynchronous 8-bit parallel load
Synchronous serial input
Complies with JEDEC standard no. 7A
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0
)
Multiple package options
3. Applications
Parallel-to-serial data conversion