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參數(shù)資料
| 型號： | PI74FCT244TSEX |
| 廠商： | Pericom |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC BUFF/DVR OCTAL N-INV 20SOIC |
| 產(chǎn)品變化通告： | Product Discontinuation 09/Dec/2010 |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | 74FCT |
| 邏輯類型： | 緩沖器/線路驅(qū)動器，非反相 |
| 元件數(shù)： | 2 |
| 每個元件的位元數(shù)： | 4 |
| 輸出電流高，低： | 15mA，64mA |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 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： | 帶卷 (TR) |
3
PS2011G
11/10/08
PI74FCT244T/2244T
PI74FCT541T/2541T
Fast CMOS Non-Inverting Octal Buffer/Line Drivers
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other con-
ditions above those indicated in the operational
sections of this specication is not implied. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability.
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5.0V ± 5%)
Parameters
Description
Test Conditions(1)
Min.
Typ(2)
Max.
Units
VOH
Output HIGH Voltage
VCC = Min., VIN = VIH or VIL
IOH = –15.0mA
2.4
3.0
V
VOL
Output LOW Current
VCC = Min., VIN = VIH or VIL
IOL = 64mA
0.3
0.55
VOL
Output LOW Current
VCC = Min., VIN = VIH or VIL
IOL = 12mA
(25ΩSeries)
0.3
0.50
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
0.8
IIH
Input HIGH Current
VCC = Max.
VIN = VCC
1
μA
IIL
Input LOW Current
VCC = Max.
VIN = GND
–1
IOZH
High Impedance
VCC = MAX.
VOUT = 2.7V
1
IOZL
Output Current
VOUT = 0.5V
–1
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
–0.7
–1.2
V
IOFF
Power Down Disable
VCC = GND, VOUT = 4.5V
100
μA
IOS
Short Circuit Current
VCC = Max.(3), VOUT = GND
–60
–120
mA
VH
Input Hysteresis
200
Notes:
1. For Max. or Min. conditions, use appropriate value specied under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 5.0V, +25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
Test Conditions
Typ.
Max.
Units
CIN
Input Capacitance
VIN = 0V
6
10
pF
COUT
Output Capacitance
VOUT = 0V
8
12
Notes:
1. This parameter is determined by device characterization but is not production tested.
Storage Temperature ............................................................. –65°C to +150°C
Ambient Temperature with Power Applied .............................-40°C to +85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) ...... –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) ... –0.5V to +7.0V
DC Input Voltage ..................................................................... –0.5V to +7.0V
DC Output Current................................................................................ 120mA
Power Dissipation .................................................................................... 0.5W
08-0291
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