參數(shù)資料
型號(hào): SN74AUC1G79YEPR
廠商: Texas Instruments, Inc.
英文描述: SINGLE POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
中文描述: 單上升沿觸發(fā)的D -型觸發(fā)器
文件頁(yè)數(shù): 3/13頁(yè)
文件大小: 325K
代理商: SN74AUC1G79YEPR
SCES377I SEPTEMBER 2001 REVISED NOVEMBER 2003
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
MIN
MAX
UNIT
VCC
Supply voltage
0.8
2.7
V
VCC = 0.8 V
VCC = 1.1 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 0.8 V
VCC = 1.1 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC
VIH
High-level input voltage
0.65
×
VCC
1.7
V
0
VIL
Low-level input voltage
0.35
×
VCC
0.7
V
VI
VO
Input voltage
0
3.6
V
Output voltage
0
VCC
0.7
V
VCC = 0.8 V
VCC = 1.1 V
VCC = 1.4 V
VCC = 1.65 V
VCC = 2.3 V
VCC = 0.8 V
VCC = 1.1 V
VCC = 1.4 V
VCC = 1.65 V
VCC = 2.3 V
3
IOH
High-level output current
5
mA
8
9
0.7
3
IOL
Low-level output current
5
mA
8
9
t/
v
TA
NOTE 3: 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.
Input transition rise or fall rate
20
ns/V
°
C
Operating free-air temperature
40
85
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
IOH = 100
μ
A
IOH = 0.7 mA
IOH = 3 mA
IOH = 5 mA
IOH = 8 mA
IOH = 9 mA
IOL = 100
μ
A
IOL = 0.7 mA
IOL = 3 mA
IOL = 5 mA
IOL = 8 mA
IOL =
9 mA
VI = VCC or GND
VI or VO = 2.7 V
VI = VCC or GND,
VI = VCC or GND
0.8 V to 2.7 V
VCC0.1
0.8 V
0.55
VOH
1.1 V
0.8
V
1.4 V
1
1.65 V
1.2
2.3 V
1.8
0.8 V to 2.7 V
0.2
0.8 V
0.25
VOL
1.1 V
0.3
V
1.4 V
0.4
1.65 V
0.45
2.3 V
0.6
±
5
±
10
10
II
Ioff
ICC
Ci
All typical values are at TA = 25
°
C.
A or B input
0 to 2.7 V
μ
A
μ
A
μ
A
pF
0
IO = 0
0.8 V to 2.7 V
2.5 V
4
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