74AHC74_08 查看數據表（PDF） - NXP Semiconductors.

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产品描述 (功能)

生产厂家

74AHC74_08

Dual D-type flip-flop with set and reset; positive-edge trigger

NXP Semiconductors. 

NXP Semiconductors

74AHC74; 74AHCT74

Dual D-type flip-flop with set and reset; positive-edge trigger

3. Ordering information

Table 1. Ordering information

Type number Package

Temperature range Name

Description

Version

74AHC74

74AHC74D

−40 °C to +125 °C SO14

plastic small outline package; 14 leads; body width

3.9 mm

SOT108-1

74AHC74PW −40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads; body SOT402-1

width 4.4 mm

74AHC74BQ

−40 °C to +125 °C

DHVQFN14 plastic dual in-line compatible thermal enhanced very

thin quad flat package; no leads; 14 terminals;

body 2.5 × 3 × 0.85 mm

SOT762-1

74AHCT74

74AHCT74D −40 °C to +125 °C SO14

plastic small outline package; 14 leads; body width

3.9 mm

SOT108-1

74AHCT74PW −40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads; body SOT402-1

width 4.4 mm

74AHCT74BQ −40 °C to +125 °C

DHVQFN14 plastic dual in-line compatible thermal enhanced very

thin quad flat package; no leads; 14 terminals;

body 2.5 × 3 × 0.85 mm

SOT762-1

4. Functional diagram

Fig 1. Functional diagram

4 10

1SD 2SD

SD

2 1D

12 2D D

1Q 5

Q 2Q 9

3 1CP CP

11 2CP

FF

1Q 6

Q

2Q 8

RD

1RD 2RD

1 13 mna418

74AHC_AHCT74_5

Product data sheet

Rev. 05 — 9 June 2008

© NXP B.V. 2008. All rights reserved.

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