74LS193 datasheet(5/7 Pages) SYC

tên linh kiện	74LS193

Giải thích chi tiết về linh kiện	Synchronous 4-Bit Binary Counter with Dual Clock

PDF	7 Pages

Scroll/Zoom	100%

nhà sản xuất	SYC [SYC Electronica]

Trang chủ	https://www.sycelectronica.com.ar/index.php

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5 / 7 page

AC Electrical Characteristics

From (Input)

RL = 2 kΩ

Symbol

Parameter

To (Output)

CL = 15 pF

CL = 50 pF

Units

MinMax

fMAX

Maximum Clock Frequency

MHz

tPLH

Propagation Delay Time

Count Up

LOW-to-HIGH Level Output

to Carry

tPHL

Propagation Delay Time

Count Up

HIGH-to-LOW Level Output

to Carry

tPLH

Propagation Delay Time

Count Down

LOW-to-HIGH Level Output

to Borrow

tPHL

Propagation Delay Time

Count Down

HIGH-to-LOW Level Output

to Borrow

tPLH

Propagation Delay Time

Either Count

LOW-to-HIGH Level Output

to Any Q

tPHL

Propagation Delay Time

Either Count

HIGH-to-LOW Level Output

to Any Q

tPLH

Propagation Delay Time

Load to

LOW-to-HIGH Level Output

Any Q

tPHL

Propagation Delay Time

Load to

HIGH-to-LOW Level Output

Any Q

tPHL

Propagation Delay Time

Clear to

HIGH-to-LOW Level Output

Any Q

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