參數(shù)資料
型號: TC7MH374FK
廠商: Toshiba Corporation
英文描述: Octal D-Type Flip-Flop with 3-State Output
中文描述: 八路D類觸發(fā)器觸發(fā)器3態(tài)輸出
文件頁數(shù): 1/8頁
文件大?。?/td> 200K
代理商: TC7MH374FK
TC7MH374FK
2007-10-19
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MH374FK
Octal D-Type Flip-Flop with 3-State Output
The TC7MH374FK is an advanced high speed CMOS octal
flip-flop with 3-state output fabricated with silicon gate C
2
MOS
technology.
It achieves the high speed operation similar to equivalent
bipolar schottky TTL while maintaining the CMOS low power
dissipation.
This 8-bit D-type flip-flop is controlled by a clock input (CK)
and an output enable input (OE).
When the OE input is high, the eight outputs are in a high
impedance state.
An input protection circuit ensures that 0 to 5.5 V can be
applied to the input pins without regard to the supply voltage.
This device can be used to interface 5 V to 3 V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Features
High speed: f
max
= 185 MHz (typ.) (V
CC
= 5 V)
Low power dissipation: I
CC
= 4
μ
A (max) (Ta = 25°C)
High noise immunity: V
NIH
= V
NIL
= 28% V
CC
(min)
Power down protection is provided on all inputs.
Balanced propagation delays: t
pLH
t
pHL
Wide operating voltage range: V
CC (opr)
= 2~5.5 V
Low noise: V
OLP
= 0.8 V (max)
Pin and function compatible with 74ALS374
Weight: 0.03 g (typ.)
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