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參數(shù)資料
| 型號： | M54HC195 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Low-Power Mono ADC / Stereo DAC with HP/Speaker Amplifier and 12-bit measurement ADC 32-QFN -40 to 85 |
| 中文描述： | 8位皮普移位寄存器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 264K |
| 代理商： | M54HC195 |
M54HC195
M74HC195
October 1992
8 BIT PIPO SHIFT REGISTER
B1R
(Plastic Package)
ORDER CODES :
M54HC195F1R
M74HC195B1R
M74HC195M1R
M74HC195C1R
F1R
(CeramicPackage)
M1R
(MicroPackage)
C1R
(Chip Carrier)
PIN CONNECTIONS
(top view)
NC =
No Internal
Connection
DESCRIPTION
The M54/74HC195 is a high speed CMOS 4 BIT
PIPO SHIFT REGISTER fabricated in silicon gate
C
2
MOStechnology.Ithas thesame highspeedper-
formance of LSTTL combined with true CMOS low
powerconsumption.
This shift register features parallel inputs, parallel
outputs, J-K serial inputs, a SHIFT/LOAD control
input,and a direct overridingCLEAR. Thisshift reg-
istercan operate intwomodes : Parallel Load ;Shift
from QAtowards QD.
Parallelloadingisaccomplished byapplyingthe four
bits of data, and taking the SHIFT/LOAD control
input low. The data is loaded intothe associated flip
flops and appears at the outputs after the positive
transition of the clock input. During parallel loading,
serial data flow is inhibited. Serial shifting occurs
synchronously when theSHIFT/LOAD control input
ishigh. Serial dataforthismode isenteredattheJ-K
inputs. These inputs allow the first stage to perform
as a J-K or TOGGLE flip flopas shown in the truth-
table.
All inputs are equipped with protection circuits
against static discharge transient excess voltage.
.
HIGH SPEED
t
PD
= 13 ns(TYP.) at V
CC
= 5 V
.
LOWPOWER DISSIPATION
I
CC
= 4
μ
A(MAX.) at T
A
= 25
°
C 6 V
.
HIGH NOISE IMMUNITY
V
NIH
= V
NIL
= 28 % V
CC
(MIN.)
.
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
.
SYMMETRICAL OUTPUT IMPEDANCE
I
OH
= I
OL
= 4 mA(MIN.)
.
BALANCEDPROPAGATION DELAYS
t
PLH
= t
PHL
.
WIDE OPERATING VOLTAGE RANGE
V
CC
(OPR) = 2 V to 6 V
.
PIN ANDFUNCTION COMPATIBLE
WITH 54/74LS195
1/13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M54HC20 | DUAL 4-INPUT NAND GATE |
| M54HC20F1R | DUAL 4-INPUT NAND GATE |
| M54HC21 | DUAL 4-INPUT AND GATE |
| M54HC21F1R | DUAL 4-INPUT AND GATE |
| M54HC221B1R | DUAL MONOSTABLE MULTIVIBRATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M54HC195F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 BIT PIPO SHIFT REGISTER |
| M54HC20 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL 4-INPUT NAND GATE |
| M54HC20_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD DUAL 4-INPUT NAND GATE |
| M54HC20D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD DUAL 4-INPUT NAND GATE |
| M54HC20D1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD DUAL 4-INPUT NAND GATE |
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