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PI74ST1G00CX

SOTiny™ Logic 2-Input NAND Gate

Pericom Semiconductor 

PI74ST1G00

SOTiny™ Logic

2-Input NAND Gate 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

AC Electrical Characteristics

Symbol

tPLH,

tPHL

tPLH,

tPHL

CIN

Parameter

Propagation Delay

Propagation Delay

Input Capacitance

VCC (V)

1.8

2.5 ±0.2

3.3 ±0.3

3.3 ±0.3

0

Conditions

CL = 15pF,

RL = 1MΩ

CL = 50pF,

RL = 500Ω

VIN = 0

CPD

Power Dissipation

Capacitance

3.3

Note 3

TA = +25°C

TA = –40°C to +85°C

Min. Typ. Max. Min. Max. Units Fig. No.

2.0 2.9 3.8 2.0

0.8

1.8

2.4

0.8

0.5

1.3

1.7

0.5

1.5 2.8 3.7 1.5

4.1

2.6

1.9

ns

1

3

4.1

1

3

4

pF

24

2

Notes:

3. CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption

(ICCD) at no output loading and operating at 50% duty cycle (see Figure 2). CPD is related to ICCD dynamic operating current by

the expression: ICCD = (CPD)(VCC)(fIN) + (ICC static).

AC Loading and Waveforms

VCC

Input

Output

CL

RL

CL includes load and stray capacitance

Input PRR = 1.0 MHz; tW = 500ns

Figure 1. AC Test Circuit

VCC

A

Input

Input

10%

tr = 3ns

90% 90%

tf = 3ns

VCC

50%

50%

tW

tPHL

10%

tPLH

GND

VOH

Output

50%

50%

VOL

Figure 3. AC Waveforms

Input = AC Waveform; tr = tf = 1.8ns;

PRR = 10 MHz; Duty Cycle = 50%

Figure 2. ICCD Test Circuit

3

PS8514B 06/12/01

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