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參數(shù)資料
| 型號(hào)： | DM74S299N |
| 廠(chǎng)商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 通用總線(xiàn)功能 |
| 英文描述： | 3-STATE 8-Bit Universal Shift/Storage Register |
| 中文描述： | S SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP20 |
| 封裝： | 0.300 INCH, PLASTIC, MS-001, DIP-20 |
| 文件頁(yè)數(shù)： | 4/5頁(yè) |
| 文件大?。?/td> | 58K |
| 代理商： | DM74S299N |
www.fairchildsemi.com
4
D
Electrical Characteristics
over recommended operating free air temperature (unless otherwise noted)
Note 8:
T
A
=
25
°
C and V
CC
=
5V.
Note 9:
All typicals are at V
CC
=
5V, T
A
=
25
°
C.
Note 10:
Not more than one output should be shorted at a time, and the duration should not exceed one second.
Switching Characteristics
at V
CC
=
5V and T
A
=
25
°
C (See Section 1 for Test Waveforms and Output Load)
Note 11:
C
L
=
5 pF.
Note 12:
R
L
=
1K
for delays measured to Q
A
′
and Q
H
′
.
Note 13:
For testing f
MAX
all outputs are loaded simultaneously.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 8)
V
I
V
OH
Input Clamp Voltage
HIGH Level
Output Voltage
V
CC
=
Min, I
I
=
18 mA
V
CC
=
Min, I
OH
=
Max
V
IL
=
Max, V
IH
=
Min
V
CC
=
Min, I
OL
=
Max
V
IH
=
Min, V
IL
=
Max
V
CC
=
Max, V
I
=
5.5V
V
CC
=
Max
V
I
=
2.7V
1.2
V
Q
A
thru Q
H
Q
A
′
, Q
H
′
2.4
2.7
3.2
3.4
V
V
OL
LOW Level
Output Voltage
Input Current @ Max Input Voltage
0.5
V
I
I
I
IH
1
mA
HIGH Level
Input Current
A thru H,
S0, S1
Any Other
100
μ
A
50
2
0.5
0.25
I
IL
LOW Level
Input Current
V
CC
=
Max
V
I
=
0.5V
Clock, Clear
S0, S1
Other
mA
I
OZH
Off-State Output Current with
HIGH Level Output Voltage
Applied (Q
A
thru Q
H
)
Off-State Output Current with
LOW Level Output Voltage
Applied (Q
A
thru Q
H
)
Short Circuit Output
Current (Q
A
thru Q
H
)
Short Circuit Output
V
CC
=
Max, V
O
=
2.4V
V
IH
=
Min, V
IL
=
Max
100
μ
A
I
OZL
V
CC
=
Max, V
O
=
0.5V
V
IH
=
Min, V
IL
=
Max
250
μ
A
I
OS
V
CC
=
Max
40
100
mA
(Note 10)
V
CC
=
Max
20
100
Current (Q
A
′
, Q
H
′
)
Supply Current
(Note 10)
I
CC
V
CC
=
Max
140
225
mA
R
L
=
280
(Note 12)
C
L
=
15 pF
Min
Max
50
Symbol
Parameter
From (Input)
C
L
=
50 pF
Min
40
Units
To (Output)
(Note 13)
Max
f
MAX
t
PLH
Maximum Clock Frequency
MHz
Propagation Delay Time
LOW-to-HIGH Level Output (Note 12)
Propagation Delay Time
Clock to Q
A
′
or Q
H
′
20
22
ns
t
PHL
Clock to Q
A
′
or Q
H
′
20
23
ns
HIGH-to-LOW Level Output (Note 12)
Propagation Delay Time
LOW-to-HIGH Level Output
t
PLH
Clock to Q
A
thru Q
H
21
ns
t
PHL
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
Clock to Q
A
thru Q
H
21
ns
t
PHL
Clear to Q
A
′
or Q
H
′
21
24
ns
HIGH-to-LOW Level Output (Note 12)
Propagation Delay Time
HIGH-to-LOW Level Output
t
PHL
Clear to Q
A
thru Q
H
24
ns
t
PZH
Output Enable Time to HIGH Level Output
G1, G2 to Q
A
thru Q
H
18
ns
t
PZL
Output Enable Time to LOW Level Output
G1, G2 to Q
A
thru Q
H
18
ns
t
PHZ
Output Disable Time to HIGH Level Output (Note 11) G1, G2 to Q
A
thru Q
H
12
ns
t
PLZ
Output Disable Time to LOW Level Output (Note 11)
G1, G2 to Q
A
thru Q
H
12
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM74S299 | 3-STATE 8-Bit Universal Shift/Storage Register(三態(tài)輸出的8位通用移位/存儲(chǔ)寄存器) |
| DM74S30 | 8-Input NAND Gate(八輸入與非門(mén)) |
| DM74S30N | 8-Input NAND Gate |
| DM74S32 | Quad 2-Input OR Gate(四2輸入或門(mén)) |
| DM74S374 | 3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops(三態(tài)輸出的八D型通用緩沖器和邊緣觸發(fā)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM74S30 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74S30N | 功能描述:邏輯門(mén) 8-Input NAND Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線(xiàn)路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| DM74S32 DIE | 制造商:Texas Instruments 功能描述: |
| DM74S32 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74S32N | 功能描述:邏輯門(mén) Quad 2-Input OR Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線(xiàn)路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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