74V2G132STR(2003) 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

74V2G132STR
(Rev.:2003)

DUAL 2-INPUT SHMITT TRIGGER NAND GATE

STMicroelectronics 

74V2G132

CAPACITANCE 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

CPD Power Dissipation

Capacitance

19

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 current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC

TEST CIRCUIT

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

RL = R1 = 500Ω or equivalent

RT = ZOUT of pulse generator (typically 50Ω)

WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle)

4/7

Share Link: