Absolute Maximum Ratings(Note 1) (Note 2) Recommended Operating Cond" />
參數(shù)資料
型號(hào): MM74HCT245WMX
廠商: Fairchild Semiconductor
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 0K
描述: IC TRANSCVR TRI-ST 8BIT 20SOIC
標(biāo)準(zhǔn)包裝: 1
系列: 74HCT
邏輯類(lèi)型: 收發(fā)器,非反相
元件數(shù): 1
每個(gè)元件的位元數(shù): 8
輸出電流高,低: 7.2mA,7.2mA
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 1210 (CN2011-ZH PDF)
其它名稱(chēng): MM74HCT245WMXDKR
3
www.fairchildsemi.com
MM74HCT245
Absolute Maximum Ratings(Note 1)
(Note 2)
Recommended Operating
Conditions
Note 1: Absolute Maximum Ratings are those values beyond which dam-
age to the device may occur.
Note 2: Unless otherwise specified all voltages are referenced to ground.
Note 3: Power Dissipation temperature derating — plastic “N” package:
12 mW/
qC from 65qC to 85qC.
DC Electrical Characteristics
(VCC 5V r 10%, unless otherwise specified.)
Note 4: Measured per input. All other inputs at VCC or ground.
Supply Voltage (VCC)
0.5 to 7.0V
DC Input Voltage (VIN)
1.5 to VCC 1.5V
DC Output Voltage (VOUT)
0.5 to VCC 0.5V
Clamp Diode Current (IIK, IOK)
r20 mA
DC Output Current,
r35 mA
DC VCC or GND Current, per pin (ICC)
r70 mA
Storage Temperature Range (TSTG)
65qC to 150qC
Power Dissipation (PD)
(Note 3)
600 mW
S.O. Package only
500 mW
Lead Temperature (TL)
(Soldering 10 seconds)
260
qC
Min
Max
Units
Supply Voltage (VCC)4.5
5.5
V
DC Input or Output Voltage
(VIN, VOUT)0
VCC
V
Operating Temperature Range (TA)
40
85
qC
Input Rise or Fall Times
(tr, tf)
500
ns
Symbol
Parameter
Conditions
TA 25qCTA 40 to 85qCTA 55 to 125qC
Units
Typ
Guaranteed Limits
VIH
Minimum HIGH Level
2.0
V
Input Voltage
VIL
Maximum LOW Level
0.8
V
Input Voltage
VOH
Minimum HIGH Level
VIN VIH or VIL
Output Voltage
|IOUT| 20 PAVCC
VCC 0.1
V
|IOUT| 6.0 mA, VCC 4.5V
4.2
3.98
3.84
3.7
V
|IOUT| 7.2 mA, VCC 5.5V
5.2
4.98
4.84
4.7
V
VOL
Maximum LOW Level
VIN VIH or VIL
Voltage
|IOUT| 20 PA0
0.1
V
|IOUT| 6.0 mA, VCC 4.5V
0.2
0.26
0.33
0.4
V
|IOUT| 7.2 mA, VCC 5.5V
0.2
0.26
0.33
0.4
V
IIN
Maximum Input
VIN VCC or GND,
r0.1
r1.0
PA
Current
VIH or VIL, Pin 1 or 19
IOZ
Maximum 3-STATE
VOUT VCC or GND
r0.5
r5.0
r10
PA
Output Leakage
G
VIH
Current
ICC
Maximum Quiescent
VIN VCC or GND
8
80
160
PA
Supply Current
IOUT 0 PA
VIN 2.4V or 0.5V (Note 4)
0.6
1.0
1.3
1.5
mA
相關(guān)PDF資料
PDF描述
MM74HC245AWMX IC TRANSCVR TRI-ST 8BIT 20SOIC
OSTTJ167150 TERM BLOCK PLUG 5MM 16POS
CD4075BEE4 IC TRPL 3INPUT OR GATE 14-DIP
NLU1GT125MUTCG IC BUFF TRI-ST TTL N-INV 6UDFN
EDSTL955/24 TERMINAL BLOCK HDR 5MM 24POS PCB
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM74HCT245WMX-CUT TAPE 制造商:FAIRCHILD 功能描述:MM74HCT Series 5 V CMOS Octal 3-STATE Bi-directional Bus Transceiver - SOIC-20
MM74HCT24MTC 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual 4-Bit Inverting Buffer/Driver
MM74HCT251 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:8-Channel TRI-STATE-R Multiplexer
MM74HCT251M 制造商:Texas Instruments 功能描述:
MM74HCT251N 制造商:Rochester Electronics LLC 功能描述:- Bulk