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參數(shù)資料
| 型號(hào)： | PI74FCT3244LE |
| 廠商： | Pericom |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC BUFF DVR 8BIT N-INV 20TSSOP |
| 標(biāo)準(zhǔn)包裝： | 74 |
| 系列： | 74FCT |
| 邏輯類型： | 緩沖器/線路驅(qū)動(dòng)器，非反相 |
| 元件數(shù)： | 2 |
| 每個(gè)元件的位元數(shù)： | 4 |
| 輸出電流高，低： | 60mA，90mA |
| 電源電壓： | 2.7 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-TSSOP |
| 包裝： | 管件 |
PI74FCT3244
3.3V 8-Bit Buffer/Line Driver
3
PS7067I
06/20/06
DC Electrical Characteristics (TA = –40°C to +85°C, VCC = 2.7V to 3.6V)
Parameters
Description
Test Conditions(1)
Min.
Typ.(2) Max.
Units
VIH
Input HIGH Voltage (Input pins)
Guaranteed Logic HIGH Level
2.2
5.5
V
Input HIGH Voltage (I/O pins)
2.0
5.5
VIL
Input LOW Voltage
(Input and I/O pins)
Guaranteed Logic LOW Level
–0.5
0.8
IIH
Input HIGH Current (Input pins) VCC = Max.
VIN = 5.5V
±1
A
Input HIGH Current (I/O pins)
VCC = Max.
VIN = VCC
±1
IIL
Input LOW Current (Input pins)
VCC = Max.
VIN = GND
±1
Input LOW Current (I/O pins)
VCC = Max.
VIN = GND
±1
IOZH
High Impedance Output Current
(3-State Output pins)
VCC = Max.
VOUT = 5.5V
±1
IOZL
VCC = Max.
VOUT = GND
±1
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
–0.7
–1.2
V
IODH
Output HIGH Current
VCC = 3.3V, VIN = VIH or VIL,
VO = 1.5V(3)
–36
–60
–110
mA
IODL
Output LOW Current
VCC = 3.3V, VIN = VIH or VIL,
VO = 1.5V(3)
50
90
200
VOH
Output HIGH Voltage
VCC = Min.,
VIN = VIH or VIL
IOH = –0.1mA
VCC-0.2
V
IOH = –3mA
2.4
3.0
VCC = 3.0V,
VIN = VIH or VIL
IOH = –8mA
2.4(5)
3.0
IOH = –24mA
2.0
VOL
Output LOW Voltage
VCC = Min.,
VIN = VIH or VIL
IOL = 0.1mA
0.2
IOL = 16mA
0.2
0.4
IOL = 24mA
0.3
0.5
IOS
Short Circuit Current(4)
VCC = Max.(3), VOUT = GND
–60
–85
–240
mA
IOFF
Power Down Disable
VCC = 0V, VIN or VOUT ≤ 4.5V
±100
A
VH
Input Hysteresis
150
mV
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 3.3V, +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.
4. This parameter is guaranteed but not tested.
5. VOH = VCC – 0.6V at rated current.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
Test Conditions
Typ.
Max.
Units
CIN
Input Capacitance
VIN = 0V
4.5
6
pF
COUT
Output Capacitance
VOUT = 0V
5.5
8
Notes:
1.
Determined by device characterization.
06-0218
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