参数资料
| 型号： | 74VHC74SJ |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC FLIP FLOP DUAL D HS 14SOP |
| 标准包装： | 47 |
| 系列： | 74VHC |
| 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： | 170MHz |
| 延迟时间 - 传输： | 4.6ns |
| 触发器类型： | 正边沿 |
| 输出电流高，低： | 8mA，8mA |
| 电源电压： | 2 V ~ 5.5 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： | 管件 |
74VHC74
—
Dual
D-T
ype
Flip-Flop
with
Preset
and
Clear
1992 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC74 Rev. 1.3.1
February 2014
74VHC74
Dual D-Type Flip-Flop with Preset and Clear
Features
■ High Speed: fMAX = 170MHz (typ.) at TA = 25°C
■ High noise immunity: VNIH = VNIL = 28% VCC (min.)
■ Power down protection is provided on all inputs
■ Low power dissipation: ICC = 2A (max.) at TA = 25°C
■ Pin and function compatible with 74HC74
General Description
The VHC74 is an advanced high speed CMOS Dual
D-Type Flip-Flop fabricated with silicon gate CMOS
technology. It achieves the high speed operation similar
to equivalent Bipolar Schottky TTL while maintaining the
CMOS low power dissipation. The signal level applied to
the D input is transferred to the Q output during the posi-
tive going transition of the CK pulse. CLR and PR are
independent of the CK and are accomplished by setting
the appropriate input LOW.
An input protection circuit ensures that 0V to 7V can be
applied to the input pins without regard to the supply
voltage. This device can be used to interface 5V to 3V
systems and two supply systems such as battery
backup. This circuit prevents device destruction due to
mismatched supply and input voltages.
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
74VHC74M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150"
Narrow
74VHC74SJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74VHC74MTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
74VHC74N
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74VHC74SJ_08 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Dual D-Type Flip-Flop with Preset and Clear |
| 74VHC74SJ_Q | 功能描述:触发器 Dl D-Type Flip-Flop 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 |
| 74VHC74SJX | 功能描述:触发器 Dl D-Type Flip-Flop 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 |
| 74VHC74T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR |
| 74VHC74TTR | 功能描述:触发器 Dual "D" Flip-Flop 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 |
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