參數(shù)資料
型號(hào): 74LCX574MSA
廠商: Fairchild Semiconductor
文件頁數(shù): 9/14頁
文件大小: 0K
描述: IC FLIP FLOP OCT D LV 20SSOP
標(biāo)準(zhǔn)包裝: 66
系列: 74LCX
功能: 標(biāo)準(zhǔn)
類型: D 型總線
輸出類型: 三態(tài)非反相
元件數(shù): 1
每個(gè)元件的位元數(shù): 8
頻率 - 時(shí)鐘: 150MHz
延遲時(shí)間 - 傳輸: 8.5ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 24mA,24mA
電源電壓: 2 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-SSOP(0.209",5.30mm 寬)
包裝: 管件
2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74LCX574
Lo
w
V
olta
g
e
Octal
D-T
ype
Flip-Flop
with
5V
T
olerant
Inputs
and
Outputs
DC Electrical Characteristics
AC Electrical Characteristics
Notes:
5. Outputs disabled or 3-STATE only.
6. 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
IOZ
3-STATE Output Leakage
2.3–3.6
0
≤ V
O ≤ 5.5V,
VI = VIH or VIL
±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
2.3–3.6
3.6V
≤ V
I, VO ≤ 5.5V
(5)
±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 = 2.5 ± 0.2V,
CL = 30pF
Min.
Max.
Min.
Max.
Min.
Max.
fMAX
Maximum Clock Frequency
150
MHz
tPHL, tPLH
Propagation Delay,
CP to On
1.5
8.5
1.5
9.5
1.5
10.5
ns
tPZL, tPZH
Output Enable Time
1.5
8.5
1.5
9.5
1.5
10.5
ns
tPLZ, tPHZ
Output Disable Time
1.5
6.5
1.5
7.0
1.5
7.8
ns
tS
Setup Time
2.5
4.0
ns
tH
Hold Time
1.5
2.0
ns
tW
Pulse Width
3.3
4.0
ns
tOSHL, tOSLH Output to Output Skew
(6)
1.0
ns
74LCX574 Rev. 1.6.1
4
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