參數(shù)資料
型號: FST3345QSC
廠商: Fairchild Semiconductor
文件頁數(shù): 4/7頁
文件大?。?/td> 0K
描述: IC SWITCH BUS 8BIT TTL 20QSOP
標準包裝: 54
類型: 總線開關
電路: 8 x 1:1
獨立電路: 1
電壓電源: 單電源
電源電壓: 4 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-LSOP(0.154",3.90mm 寬)
供應商設備封裝: 20-QSOP
包裝: 管件
1995 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74LCX11
Lo
w
V
olta
g
e
T
riple
3-Input
AND
Gate
with
5V
T
olerant
Inputs
DC Electrical Characteristics
AC Electrical Characteristics
Note:
4. Skew is defined as the absolute value of the difference between the actual propagation delay for any two
separate outputs of the same device. The specification applies to any outputs switching in the same direction,
either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).
Symbol
Parameter
VCC (V)
Conditions
TA = –40°C to +85°C
Units
Min.
Max.
VIH
HIGH Level Input Voltage
2.3–2.7
1.7
V
2.7–3.6
2.0
VIL
LOW Level Input Voltage
2.3–2.7
0.7
V
2.7–3.6
0.8
VOH
HIGH Level Output Voltage
2.3–3.6
IOH = –100A
VCC – 0.2
V
2.3
IOH = –8mA
1.8
2.7
IOH = –12mA
2.2
3.0
IOH = –18mA
2.4
IOH = –24mA
2.2
VOL
LOW Level Output Voltage
2.3–3.6
IOL = 100A
0.2
V
2.3
IOL = 8mA
0.6
2.7
IOL = 12mA
0.4
3.0
IOL = 16mA
0.4
IOL = 24mA
0.55
II
Input Leakage Current
2.3–3.6
0
≤ V
I ≤ 5.5V
±5.0
A
IOFF
Power-Off Leakage Current
0
VI or VO = 5.5V
10
A
ICC
Quiescent Supply Current
2.3–3.6
VI = VCC or GND
10
A
3.6V
≤ V
I ≤ 5.5V
±10
I
CC
Increase in ICC per Input
2.3–3.6
VIH = VCC – 0.6V
500
A
Symbol
Parameter
TA = –40°C to +85°C, RL = 500
Units
VCC = 3.3V ± 0.3V,
CL = 50pF
VCC = 2.7V,
CL = 50pF
VCC = 2.5V ± 0.2V,
CL = 30pF
Min.
Max.
Min.
Max.
Min.
Max.
tPHL, tPLH
Propagation Delay
1.5
6.0
1.5
7.0
1.5
7.2
ns
tOSHL, tOSLH Output to Output Skew
(4)
1.0
ns
74LCX11 Rev. 1.6.1
4
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