參數(shù)資料
型號(hào): SN74AUC2G80DCTR
廠商: TEXAS INSTRUMENTS INC
元件分類: 鎖存器
英文描述: AUC SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, INVERTED OUTPUT, PDSO8
封裝: GREEN, PLASTIC, SSOP-8
文件頁(yè)數(shù): 7/13頁(yè)
文件大?。?/td> 528K
代理商: SN74AUC2G80DCTR
www.ti.com
Recommended Operating Conditions
(1)
Electrical Characteristics
DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
SCES540C – JANUARY 2004 – REVISED JANUARY 2007
MIN
MAX
UNIT
VCC
Supply voltage
0.8
2.7
V
VCC = 0.8 V
VCC
VIH
High-level input voltage
VCC = 1.1 V to 1.95 V
0.65
× V
CC
V
VCC = 2.3 V to 2.7 V
1.7
VCC = 0.8 V
0
VIL
Low-level input voltage
VCC = 1.1 V to 1.95 V
0.35
× V
CC
V
VCC = 2.3 V to 2.7 V
0.7
VI
Input voltage
0
3.6
V
VO
Output voltage
0
VCC
V
VCC = 0.8 V
–0.7
VCC = 1.1 V
–3
IOH
High-level output current
VCC = 1.4 V
–5
mA
VCC = 1.65 V
–8
VCC = 2.3 V
–9
VCC = 0.8 V
0.7
VCC = 1.1 V
3
IOL
Low-level output current
VCC = 1.4 V
5
mA
VCC = 1.65 V
8
VCC = 2.3 V
9
t/v
Input transition rise or fall rate
20
ns/V
TA
Operating free-air temperature
–40
85
°C
(1)
All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP(1) MAX
UNIT
IOH = –100 A
0.8 V to 2.7 V
VCC – 0.1
IOH = –0.7 mA
0.8 V
0.55
IOH = –3 mA
1.1 V
0.8
VOH
V
IOH = –5 mA
1.4 V
1
IOH = –8 mA
1.65 V
1.2
IOH = –9 mA
2.3 V
1.8
IOL = 100 A
0.8 V to 2.7 V
0.2
IOL = 0.7 mA
0.8 V
0.25
IOL = 3 mA
1.1 V
0.3
VOL
V
IOL = 5 mA
1.4 V
0.4
IOL = 8 mA
1.65 V
0.45
IOL = 9 mA
2.3 V
0.6
II
D or CLK inputs
VI = VCC or GND
0 to 2.7 V
±5
A
Ioff
VI or VO = 2.7 V
0
±5
A
ICC
VI = VCC or GND,
IO = 0
0.8 V to 2.7 V
10
A
Ci
VI = VCC or GND
2.5 V
2.5
pF
(1)
All typical values are at TA = 25°C.
3
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