參數(shù)資料
型號(hào): SN74LVC112ADTE4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 鎖存器
英文描述: LVC/LCX/Z SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16
封裝: GREEN, PLASTIC, MS-012AC, SOIC-16
文件頁(yè)數(shù): 12/17頁(yè)
文件大?。?/td> 543K
代理商: SN74LVC112ADTE4
www.ti.com
Electrical Characteristics
Timing Requirements
Switching Characteristics
Operating Characteristics
SN74LVC112A
DUAL NEGATIVE-EDGE-TRIGGERED J-K FLIP-FLOP
WITH CLEAR AND PRESET
SCAS289L – JANUARY 1993 – REVISED AUGUST 2005
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN TYP(1)
MAX
UNIT
IOH = –100 A
1.65 V to 3.6 V
VCC – 0.2
IOH = –4 mA
1.65 V
1.2
IOH = –8 mA
2.3 V
1.7
VOH
V
2.7 V
2.2
IOH = –12 mA
3 V
2.4
IOH = –24 mA
3 V
2.2
IOL = 100 A
1.65 V to 3.6 V
0.2
IOL = 4 mA
1.65 V
0.45
VOL
IOL = 8 mA
2.3 V
0.7
V
IOL = 12 mA
2.7 V
0.4
IOL = 24 mA
3 V
0.55
II
VI = 5.5 V or GND
3.6 V
±5
A
ICC
VI = VCC or GND,
IO = 0
3.6 V
10
A
I
CC
One input at VCC – 0.6 V,
Other inputs at VCC or GND
2.7 V to 3.6 V
500
A
Ci
VI = VCC or GND
3.3 V
4.5
pF
(1)
All typical values are at VCC = 3.3 V, TA = 25°C.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
VCC = 1.8 V
VCC = 2.5 V
VCC = 3.3 V
VCC = 2.7 V
± 0.15 V
± 0.2 V
± 0.3 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
fclock
Clock frequency
(1)
150
MHz
tw
Pulse duration, CLK high or low
(1)
3.3
ns
Data before CLK
(1)
3.1
2.3
tsu
Setup time
ns
PRE or CLR inactive
(1)
2.4
1.1
th
Hold time, data after CLK
(1)
2.5
0.7
ns
(1)
This information was not available at the time of publication.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
VCC = 1.8 V
VCC = 2.5 V
VCC = 2.7 V
VCC = 3.3 V ± 0.3 V
FROM
TO
± 0.15 V
± 0.2 V
PARAMETER
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
MIN
MAX
MIN
TYP
MAX
fmax
(1)
150
MHz
CLR or PRE
(1)
5.5
1
3.4
4.8
tpd
Q or Q
ns
CLK
(1)
7.1
1
3.5
5.9
(1)
This information was not available at the time of publication.
T
A = 25°C
VCC = 1.8 V
VCC = 2.5 V
VCC = 3.3 V
PARAMETER
TEST CONDITIONS
UNIT
TYP
Cpd
Power dissipation capacitance
f = 10 MHz
(1)
24
pF
(1)
This information was not available at the time of publication.
4
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