国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: 74VHC20T
廠商: 意法半導體
英文描述: DUAL 4-INPUT NAND GATE
中文描述: 雙4輸入與非門
文件頁數: 1/7頁
文件大小: 51K
代理商: 74VHC20T
74VHC20
DUAL 4-INPUT NAND GATE
PRELIMINARY DATA
June 1999
I
HIGHSPEED:t
PD
=3.3ns(TYP.)atV
CC
= 5V
I
LOWPOWERDISSIPATION:
I
CC
=2
μ
A(MAX.) at T
A
=25
o
C
I
HIGHNOISEIMMUNITY:
V
NIH
= V
NIL
=28%V
CC
(MIN.)
I
POWERDOWN PROTECTIONON INPUTS
I
SYMMETRICALOUTPUTIMPEDANCE:
|I
OH
| = I
OL
= 8 mA(MIN)
I
BALANCEDPROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 2Vto 5.5V
I
PINANDFUNCTION COMPATIBLEWITH
74SERIES20
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The 74VHC20 is an advancedhigh-speed CMOS
DUAL 4-INPUT NAND GATE fabricated with
sub-micron silicon gate and double-layer metal
wiring C
2
MOS technology.
The internal circuit is composed of 3 stages
including buffer output, which provide high noise
immunity and stable output.
Power down protection is provided on all inputs
and 0 to 7V can be accepted on inputs with no
regard to the supply voltage. This device can be
used to interface5V to 3V.
All
inputs
and
outputs are
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
equipped with
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES :
74VHC20M
74VHC20T
M
(Micro Package)
T
(TSSOPPackage)
1/7
相關PDF資料
PDF描述
74VHC238M Hex Inverters 14-PDIP -40 to 85
74VHC238T 3 TO 8 LINE DECODER
74VHC238 3 to 8 Line Decoder(3-8譯碼器)
74VHC240 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED
74VHC240M Hex Inverters 14-SO -40 to 85
相關代理商/技術參數
參數描述
74VHC20TTR 功能描述:邏輯門 Dual 4-Input NAND RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量(輸入/輸出):2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel
74VHC221A 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual Non-Retriggerable Monostable Multivibrator
74VHC221A_07 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual Non-Retriggerable Monostable Multivibrator
74VHC221AFT 功能描述:Monostable Multivibrator 9.6ns 16-TSSOP 制造商:toshiba semiconductor and storage 系列:汽車級,AEC-Q100,74VHC 包裝:剪切帶(CT) 零件狀態:有效 邏輯類型:單穩態 獨立電路:2 施密特觸發器輸入:無 傳播延遲:9.6ns 電流 - 輸出高,低:8mA,8mA 電壓 - 電源:2 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應商器件封裝:16-TSSOP 標準包裝:1
74VHC221AM 功能描述:單穩態多諧振蕩器 Dual Multivibrator RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel