參數(shù)資料
型號: 74AC11074PW
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH CLEAR AND PRESET
中文描述: 雙上升沿觸發(fā)的D型倒裝有明確和預(yù)設(shè)次浮點(diǎn)運(yùn)算
文件頁數(shù): 3/6頁
文件大?。?/td> 92K
代理商: 74AC11074PW
74AC11074
DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH CLEAR AND PRESET
SCAS499A – DECEMBER 1986 – REVISED APRIL 1996
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
NOM
MAX
UNIT
VCC
Supply voltage
3
5
5.5
V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
2.1
VIH
High-level input voltage
3.15
V
3.85
0.9
VIL
Low-level input voltage
1.35
V
1.65
VI
VO
Input voltage
0
VCC
VCC
–4
V
Output voltage
0
V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
IOH
High-level output current
–24
–24
mA
12
IOL
Low-level output current
24
mA
24
t/
v
TA
Input transition rise or fall rate
0
10
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
TA = 25
°
C
TYP
MIN
MAX
UNIT
MIN
2.9
MAX
3 V
2.9
IOH = –50
μ
A
4.5 V
4.4
4.4
5.5 V
5.4
5.4
VOH
IOH = –4 mA
3 V
2.58
2.48
V
IOH = –24 mA
4.5 V
3.94
3.8
5.5 V
4.94
4.8
IOH = –75 mA
5.5 V
3.85
3 V
0.1
0.1
IOL = 50
μ
A
4.5 V
0.1
0.1
5.5 V
0.1
0.1
VOL
IOL = 12 mA
3 V
0.36
0.44
V
IOL= 24 mA
IOL = 24 mA
4.5 V
0.36
0.44
5.5 V
0.36
0.44
IOL = 75 mA
VI = VCC or GND
VI = VCC or GND,
VI = VCC or GND
5.5 V
1.65
±
1
40
II
ICC
Ci
5.5 V
±
0.1
μ
A
μ
A
pF
IO = 0
5.5 V
4
5 V
3.5
Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.
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