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參數資料
| 型號： | SN74LS174D |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | HEX D FLIP-FLOP |
| 中文描述： | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 75K |
| 代理商： | SN74LS174D |
5-1
FAST AND LS TTL DATA
HEX D FLIP-FLOP
The LSTTL/MSI SN54/74LS174 is a high speed Hex D Flip-Flop. The
device is used primarily as a 6-bit edge-triggered storage register. The
information on the D inputs is transferred to storage during the LOW to HIGH
clock transition. The device has a Master Reset to simultaneously clear all
flip-flops. The LS174 is fabricated with the Schottky barrier diode process for
high speed and is completely compatible with all Motorola TTL families.
Edge-Triggered D-Type Inputs
Buffered-Positive Edge-Triggered Clock
Asynchronous Common Reset
Input Clamp Diodes Limit High Speed Termination Effects
NOTE:
The Flatpak version
has the same pinouts
(Connection Diagram) as
the Dual In-Line Package.
CONNECTION DIAGRAM DIP
(TOP VIEW)
14
13
12
11
10
9
1
2
Q0
3
D0
4
D1
5
Q1
6
D2
7
Q2
16
15
8
VCC
MR
Q5
D5
D4
Q4
Q3
D3
CP
GND
PIN NAMES
LOADING
(Note a)
HIGH
LOW
D0–D5
CP
MR
Q0–Q5
NOTES:
a. 1 TTL Unit Load (U.L.) = 40
μ
A HIGH/1.6 mA LOW.
b. The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial (74)
b.
Temperature Ranges.
Data Inputs
Clock (Active HIGH Going Edge) Input
Master Reset (Active LOW) Input
Outputs (Note b)
0.5 U.L.
0.5 U.L.
0.5 U.L.
10 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
5 (2.5) U.L.
LOGIC DIAGRAM
D
Q
CPCD
Q5
Q4
Q3
Q2
Q1
Q0
CP
D5
D4
D3
D2
D1
D0
MR
14
2
6
7
3
4
5
9
11
12
10
13
15
D
Q
CPCD
D
Q
CPCD
D
Q
CPCD
D
Q
CPCD
D
Q
CPCD
1
VCC = PIN 16
GND = PIN 8
= PIN NUMBERS
SN54/74LS174
HEX D FLIP-FLOP
LOW POWER SCHOTTKY
J SUFFIX
CERAMIC
CASE 620-09
N SUFFIX
PLASTIC
CASE 648-08
16
1
16
1
ORDERING INFORMATION
SN54LSXXXJ
SN74LSXXXN
SN74LSXXXD
Ceramic
Plastic
SOIC
16
1
D SUFFIX
SOIC
CASE 751B-03
LOGIC SYMBOL
VCC = PIN 16
GND = PIN 8
D5
D4
D3
D2
D1
D0
CP
MR
Q0
9
1
3 4
6 11 13 14
Q2
Q1
Q3Q4Q5
2
5
7 10 12 15
相關PDF資料 |
PDF描述 |
|---|---|
| SN54LS174 | HEX D FLIP-FLOP |
| SN54LS174J | HEX D FLIP-FLOP |
| SN74LS174N | Low Distortion Attenuator Pin Diode in Surface Mount SOD-323 Package |
| SN74LS175D | High Gain, High Linearity Active Bias Low Noise Amplifier |
| SN54LS175 | QUAD D FLIP-FLOP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74LS174DB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS174DE4 | 功能描述:觸發器 Hex D-Type Flip-Flop With Clear 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 |
| SN74LS174DG4 | 功能描述:觸發器 Hex D Type FlipFlops 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 |
| SN74LS174DR | 功能描述:觸發器 Hex 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 |
| SN74LS174DR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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