BU2114F 查看數據表（PDF） - ROHM Semiconductor

零件编号

产品描述 (功能)

比赛名单

BU2114F

8-bit shift register and latch driver

ROHM Semiconductor 

Standard ICs

BU2114 / BU2114F

•Timing characteristics (unless otherwise noted, Ta = 25°C, VDD = 5.0V)

Parameter

Symbol

Conditions

Min. Typ.

Clock frequency

f

Input duty 50%

Clock pulse width

tcw

—

100 —

Latch pulse width

Data setup time

Data hold time

Clock latch time

trw

—

100 —

tsu

CK→SIN

100 —

th

CK→SIN

100 —

tdtl

—

100 —

Max.

5

—

—

—

—

—

Unit

MHz

ns

ns

ns

ns

ns

SIN

CK

LATCH

2.5V

2.5V

tsu

th

tcw

tdtl

trw

Fig.2 Timing conditions

5

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