參數(shù)資料
型號: SN54AC16374
廠商: Texas Instruments, Inc.
英文描述: 16-Bit Edge-Triggered D-type Flip-Flops With 3-State Outputs(16上升沿D觸發(fā)器(三態(tài)輸出))
中文描述: 16位邊沿觸發(fā)D型觸發(fā)器與3正反器態(tài)輸出(16上升沿?觸發(fā)器(三態(tài)輸出))
文件頁數(shù): 4/7頁
文件大?。?/td> 181K
代理商: SN54AC16374
54AC16374, 74AC16374
16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS
WITH 3-STATE OUTPUTS
SCAS123B – MARCH 1990 – REVISED APRIL 1996
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
54AC16374
MIN
NOM
74AC16374
MIN
NOM
UNIT
MAX
MAX
VCC
Supply voltage
3
5
5.5
3
5
5.5
V
VIH
Hi h l
High-level input voltage
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
2.1
2.1
V
3.15
3.15
3.85
3.85
VIL
Low-level input voltage
0.9
0.9
V
1.35
1.35
1.65
1.65
VI
VO
Input voltage
0
VCC
VCC
–4
0
VCC
VCC
–4
V
Output voltage
0
0
V
IOH
Hig
l
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 3 V
VCC = 4.5 V
VCC = 5.5 V
A
–24
–24
mA
p
–24
–24
IOL
Low-level output current
12
12
24
24
mA
24
24
t/
v
TA
NOTE 3: Unused inputs must be held high or low to prevent them from floating.
Input transition rise or fall rate
0
10
0
10
ns/V
°
C
Operating free-air temperature
–55
125
–40
85
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
54AC16374
MIN
2.9
74AC16374
MIN
2.9
UNIT
MIN
2.9
MAX
MAX
MAX
VOH
IOH = –50 A
μ
A
3 V
V
4.5 V
4.4
4.4
4.4
5.5 V
5.4
5.4
5.4
IOH = –4 mA
3 V
2.58
2.48
2.48
IOL = –24 mA
4.5 V
3.94
3.8
3.8
5.5 V
4.94
4.8
4.8
IOH = –75 mA
5.5 V
3.85
3.85
VOL
IOL = 50 A
μ
A
3 V
0.1
0.1
0.1
V
4.5 V
0.1
0.1
0.1
5.5 V
0.1
0.1
0.1
IOL = 12 mA
3 V
0.36
0.44
0.44
IOL= 24 mA
IOL = 24 mA
4.5 V
0.36
0.44
0.44
5.5 V
0.36
0.44
0.44
IOL = 75 mA
VI = VCC or GND
VO = VCC or GND
VI = VCC or GND,
VI = VCC or GND
VO = VCC or GND
5.5 V
1.65
±
1
±
5
80
1.65
±
1
±
5
80
II
IOZ
ICC
Ci
Co
5.5 V
±
0.1
±
0.5
μ
A
μ
A
μ
A
pF
5.5 V
IO = 0
5.5 V
8
5 V
3
5 V
11
pF
Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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