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參數資料
| 型號： | CD40175BC |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Quad D Flip-Flop(四D觸發器) |
| 中文描述： | 四D觸發器（四?觸發器） |
| 文件頁數： | 1/6頁 |
| 文件大小： | 135K |
| 代理商： | CD40175BC |
TL/F/5987
C
C
February 1988
CD40174BM/CD40174BC Hex D Flip-Flop
CD40175BM/CD40175BC Quad D Flip-Flop
General Description
The CD40174B consists of six positive-edge triggered
D-type flip-flops; the true outputs from each flip-flop are ex-
ternally available. The CD40175B consists of four positive-
edge triggered D-type flip-flops; both the true and comple-
ment outputs from each flip-flop are externally available.
All flip-flops are controlled by a common clock and a com-
mon clear. Information at the D inputs meeting the set-up
time requirements is transferred to the Q outputs on the
positive-going edge of the clock pulse. The clearing opera-
tion, enabled by a negative pulse at Clear input, clears all Q
outputs to logical ‘‘0’’ and Qs (CD40175B only) to logical ‘‘1’’.
All inputs are protected from static discharge by diode
clamps to V
DD
and V
SS
.
Features
Y
Wide supply voltage range
3V to 15V
0.45 V
DD
(typ.)
Y
High noise immunity
Y
Low power TTL
compatibility
fan out of 2 driving 74L
or 1 driving 74 LS
Y
Equivalent to MC14174B, MC14175B
Y
Equivalent to MM74C174, MM74C175
Connection Diagrams
CD40174B
Dual-In-Line Package
TL/F/5987–1
Top View
Order Number CD40174B or CD40175B
Truth Table
Inputs
Outputs
Clear
Clock
D
Q
Q
*
L
H
H
H
H
X
u
u
H
L
X
H
L
X
X
L
H
L
NC
NC
H
L
H
NC
NC
H
L
X
u
NC
*
e
High level
e
Low level
e
Irrelevant
e
Transition from low to high level
e
No change
e
Q for CD40175B only
CD40175B
Dual-In-Line Package
TL/F/5987–2
Top View
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
相關PDF資料 |
PDF描述 |
|---|---|
| CD40175BM | Quad D Flip-Flop(四D觸發器) |
| CD40175BCJ | Single 3-Input Positive AND-OR Gate 6-SOT-23 -40 to 85 |
| CD40175BCN | Single 3-Input Positive AND-OR Gate 6-DSBGA -40 to 85 |
| CD40175BMJ | Single 3-Input Positive-NAND Gate 6-SOT-23 -40 to 85 |
| CD40175BCM | Single 3-Input Positive AND-OR Gate 6-SC70 -40 to 85 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CD40175BCJ | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Hex,Quad D Flip-Flop |
| CD40175BCJ/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad D-Type Flip-Flop |
| CD40175BCM | 功能描述:觸發器 Qd D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| CD40175BCMX | 功能描述:觸發器 Qd D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| CD40175BCN | 功能描述:觸發器 Qd D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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