HC157中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
HC157規(guī)格書詳情
DESCRIPTION
The 74VHC157 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.
It consists of four 2-input digital multiplexer with common select and strobe inputs. It is a non-inverting multiplexer.
■ HIGH SPEED: tPD = 4.1 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION: ICC = 4 μA (MAX.) at TA=25°C
■ HIGH NOISE IMMUNITY: VNIH = VNIL = 28 VCC (MIN.)
■ POWER DOWN PROTECTION ON INPUTS
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ? tPHL
■ OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 5.5V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 157
■ IMPROVED LATCH-UP IMMUNITY
■ LOW NOISE: VOLP = 0.8V (MAX.)
產(chǎn)品屬性
- 型號：
HC157
- 制造商：
Texas Instruments
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
SOP16 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
日立 |
23+ |
sop |
5000 |
原裝正品,假一罰十 |
詢價 | ||
PHI |
2023+ |
TSSOP20 |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
ON/安森美 |
2021+ |
SOP16 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
NEC |
23+ |
SOP145.2 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
A |
24+ |
b |
4 |
詢價 | |||
ST/意法 |
23+ |
SOP |
5200 |
原廠原裝 |
詢價 | ||
NEC |
20+ |
SOP16P |
36800 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
PHILIPS |
23+ |
SSOP16PI |
65480 |
詢價 | |||
FAIRCHILD |
13+ |
TSSOP16 |
100 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
