74V1T126STR 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

제조사

74V1T126STR

SINGLE BUS BUFFER (3-STATE)

STMicroelectronics 

74V1T126

CAPACITIVE CHARACTERISTICS

Test Condition

Value

Symbol

Parameter

TA = 25°C

-40 to 85°C -55 to 125°C Unit

Min. Typ. Max. Min. Max. Min. Max.

CIN Input Capacitance

4 10

10

10 pF

COUT Output

Capacitance

5

pF

CPD Power Dissipation

Capacitance

14

pF

(note 1)

1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without

load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC

TEST CIRCUIT

TEST

tPLH, tPHL

tPZL, tPLZ

tPZH, tPHZ

CL =15/50pF or equivalent (includes jig and probe capacitance)

R1 = 1KΩ or equivalent

RT = ZOUT of pulse generator (typically 50Ω)

SWITCH

Open

VCC

GND

4/10

Share Link: