参数资料
| 型号： | MM74HC74ASJX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC FLIP FLOP DUAL D 14-SOP |
| 标准包装： | 2,000 |
| 系列： | 74HC |
| 功能： | 设置（预设）和复位 |
| 类型： | D 型 |
| 输出类型： | 差分 |
| 元件数： | 2 |
| 每个元件的位元数： | 1 |
| 频率 - 时钟： | 72MHz |
| 延迟时间 - 传输： | 12ns |
| 触发器类型： | 正边沿 |
| 输出电流高，低： | 5.2mA，5.2mA |
| 电源电压： | 2 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.209"，5.30mm 宽） |
| 包装： | 带卷 (TR) |
MM74HC74A
—
Dual
D-T
ype
Flip-Flop
with
Preset
and
Clear
1983 Fairchild Semiconductor Corporation
www.fairchildsemi.com
MM74HC74A Rev. 1.3.0
February 2008
MM74HC74A
Dual D-Type Flip-Flop with Preset and Clear
Features
■ Typical propagation delay: 20ns
■ Wide power supply range: 2V–6V
■ Low quiescent current: 40A maximum (74HC Series)
■ Low input current: 1A maximum
■ Fanout of 10 LS-TTL loads
General Description
The MM74HC74A utilizes advanced silicon-gate CMOS
technology to achieve operating speeds similar to the
equivalent LS-TTL part. It possesses the high noise
immunity and low power consumption of standard
CMOS integrated circuits, along with the ability to drive
10 LS-TTL loads.
This flip-flop has independent data, preset, clear, and
clock inputs and Q and Q outputs. The logic level
present at the data input is transferred to the output dur-
ing the positive-going transition of the clock pulse. Pre-
set and clear are independent of the clock and
accomplished by a low level at the appropriate input.
The 74HC logic family is functionally and pinout compat-
ible with the standard 74LS logic family. All inputs are
protected from damage due to static discharge by inter-
nal diode clamps to VCC and ground.
Ordering Information
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
All packages are lead free per JEDEC: J-STD-020B standard.
Order Number
Package
Number
Package Description
MM74HC74AM
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150"
Narrow
MM74HC74ASJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
MM74HC74AMTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
MM74HC74AN
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
相关PDF资料 |
PDF描述 |
|---|---|
| MM74HC74ASJ | IC FLIP FLOP DUAL D 14-SOP |
| RSZ-3.309-R | CONV DC/DC 1W 3.3VIN 09VOUT |
| 74LVC1G86GM,115 | IC 2-IN EXCL-OR GATE 6XSON |
| 74VHCT574AMTC | IC FLIP FLOP OCT D 3ST 20TSSOP |
| 74VHCT374AMTC | IC FLIP FLOP OCT D 2ST 20TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM74HC74ASJX_NL | 功能描述:触发器 FINISHED GOOD RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| MM74HC74J | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Dual D Flip-Flop with Preset and Clear |
| MM74HC74J/A+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Dual D-Type Flip-Flop |
| MM74HC74N | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Dual D Flip-Flop with Preset and Clear |
| MM74HC74N/A+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Dual D-Type Flip-Flop |
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