參數(shù)資料
型號: TC7MH175FK
廠商: Toshiba Corporation
元件分類: 通用總線功能
英文描述: TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
中文描述: 東芝的CMOS數(shù)字集成電路硅單片
文件頁數(shù): 1/7頁
文件大小: 149K
代理商: TC7MH175FK
TC7MH175FK
2001-10-23
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MH175FK
Quad D-Type Flip-Flop with Clear
The TC7MH175FK is an advanced high speed CMOS quad
D-type flip-flop 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.
These four flip-flops are controlled by a clock input (CK) and a
clear input (CLR).
The information data applied to the D inputs (D1 thru D4) are
transferred to the outputs (Q1 thru Q4 and Q1 thru Q4) on the
positive-going edge of the clock pulse.
When the CLR input is held low , the Q outputs are at the low
logic level and the Q outputs are at the high logic level,
regardless of other input conditions.
An input protection circuit ensures that 0 to 7 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
= 210 MHz (typ.) (V
CC
= 5 V)
Low power dissipation: I
CC
= 4 μA (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 74ALS175
Weight: 0.02 g (typ.)
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