Datasheet > 74AHCT1G79-Q100

74AHCT1G79-Q100

更新时间： 2022-02-26 11:29:10

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
14页	721K
描述
Single D-type flip-flop; positive-edge trigger

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74AHCT1G79-Q100 数据手册

74AHC1G79-Q100; 74AHCT1G79-Q100

Nexperia

Single D-type flip-flop; positive-edge trigger

Table 7.

Static characteristics …continued

Voltages are referenced to GND (ground = 0 V).

Symbol Parameter Conditions

25 C

40 C to +85 C 40 C to +125 C Unit

Min Typ Max

Min

Max

Min

Max

I_CC

supply current V_I= V_CCor GND; I_O= 0 A;

V_CC= 5.5 V

1.0

A

I_CC

additional

per input pin; V_I= 3.4 V;

1.35

1.5

supply current other inputs at V_CCor GND;

I_O= 0 A; V_CC= 5.5 V

C_I

input

1.5

capacitance

11. Dynamic characteristics

Table 8.

Dynamic characteristics

GND = 0 V; t_r= t_f=  3.0 ns. For test circuit, see Figure 6. For waveforms, see Figure 5.

Symbol Parameter Conditions

25 C

40 C to +85 C 40 C to +125 C Unit

Min Typ Max

Min

Max

Min

Max

For type 74AHC1G79-Q100

[1]

[2]

t_pd

propagation CP to Q

delay

V_CC= 3.0 V to 3.6 V

C_L= 15 pF

C_L= 50 pF

4.9

8.4

1.0

9.8

1.0

11.5

15.5

6.9 12.0

14.0

[3]

V_CC= 4.5 V to 5.5 V

C_L= 15 pF

3.5

5.1

1.0

5.6

1.0

3.0

2.0

3.0

7.0

1.0

4.0

3.0

4.0

8.0

C_L= 50 pF

8.0

10.0

11.0

t_su

t_h

set-up time D to CP

hold time D to CP

3.0

+2.0 1.0

t_W

pulse width clock HIGH or LOW

3.0

f_max

maximum

frequency

MHz

[4]

C_PD

power

per buffer;

dissipation

C_L= 50 pF; f = 1 MHz;

capacitance V_I= GND to V_CC

For type 74AHCT1G79-Q100

[1]

[3]

t_pd

propagation CP to Q

delay

V_CC= 4.5 V to 5.5 V

C_L= 15 pF

C_L= 50 pF

3.5

5.0

1.0

5.0

8.0

1.0

3.0

2.0

6.0

1.0

4.0

3.0

8.0

10.0

11.0

t_su

t_h

set-up time D to CP

hold time D to CP

3.0

+2.0 1.0

74AHC_AHCT1G79_Q100

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 2 — 23 September 2014

6 of 14

1...3 4 567 8 9...14

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