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參數(shù)資料
| 型號： | MC74HC164ADTR2G |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 8/11頁 |
| 文件大小： | 0K |
| 描述： | IC SHIFT REGISTER 8BIT 14-TSSOP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | 74HC |
| 邏輯類型： | 移位寄存器 |
| 輸出類型： | 標(biāo)準(zhǔn) |
| 元件數(shù)： | 1 |
| 每個元件的位元數(shù)： | 8 |
| 功能： | 串行至并行 |
| 電源電壓： | 2 V ~ 6 V |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 14-TSSOP |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | MC74HC164ADTR2GOSDKR |
MC74HC164A
http://onsemi.com
6
PIN DESCRIPTIONS
INPUTS
A1, A2 (Pins 1, 2)
Serial Data Inputs. Data at these inputs determine the data
to be entered into the first stage of the shift register. For a
high level to be entered into the shift register, both A1 and
A2 inputs must be high, thereby allowing one input to be
used as a dataenable input. When only one serial input is
used, the other must be connected to VCC.
Clock (Pin 8)
Shift Register Clock. A positivegoing transition on this
pin shifts the data at each stage to the next stage. The shift
register is completely static, allowing clock rates down to
DC in a continuous or intermittent mode.
OUTPUTS
QA QH (Pins 3, 4, 5, 6, 10, 11, 12, 13)
Parallel Shift Register Outputs. The shifted data is
presented at these outputs in true, or noninverted, form.
CONTROL INPUT
Reset (Pin 9)
ActiveLow, Asynchronous Reset Input. A low voltage
applied to this input resets all internal flipflops and sets
Outputs QA QH to the low level state.
SWITCHING WAVEFORMS
tf
VCC
GND
90%
50%
10%
tw
tPLH
tPHL
CLOCK
Q
tTLH
tTHL
Figure 1.
RESET
trec
Figure 2.
tr
1/fmax
90%
50%
10%
VCC
GND
VCC
GND
Q
CLOCK
50%
tPHL
tw
A1 OR A2
Figure 3.
VCC
GND
VCC
GND
50%
CLOCK
tsu
th
VALID
*Includes all probe and jig capacitance
CL*
TEST POINT
DEVICE
UNDER
TEST
OUTPUT
Figure 4. Test Circuit
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參數(shù)描述 |
|---|---|
| MC74HC164AF | 制造商:ON Semiconductor 功能描述: |
| MC74HC164AFEL | 功能描述:計(jì)數(shù)器移位寄存器 2-6V 8-Bit Serial In RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| MC74HC164AFELG | 功能描述:計(jì)數(shù)器移位寄存器 2-6V 8-Bit Serial In Parallel Out Shift RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| MC74HC164AFL1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC164AFR1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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