Datasheet > 74HC374D

74HC374D

更新时间： 2024-11-05 11:10:35

品牌	Logo	应用领域
安世 - NEXPERIA		驱动光电二极管逻辑集成电路
页数	文件大小	规格书
15页	255K
描述
Octal D-type flip-flop; positive edge-trigger; 3-stateProduction

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74HC374D 数据手册

74HC374; 74HCT374

Octal D-type flip-flop; positive edge-trigger; 3-state

Rev. 5 — 7 September 2021

Product data sheet

1. General description

The 74HC374; 74HCT374 is an octal positive-edge triggered D-type flip-flop with 3-state outputs.

The device features a clock (CP) and output enable (OE) inputs. The flip-flops will store the state

of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH

clock (CP) transition. A HIGH on OE causes the outputs to assume a high-impedance OFF-state.

Operation of the OE input does not affect the state of the flip-flops. Inputs also include clamp

diodes, this enables the use of current limiting resistors to interface inputs to voltages in excess of

V_CC

2. Features and benefits

•

Wide supply voltage range from 2.0 to 6.0 V

CMOS low power dissipation

High noise immunity

Input levels:

•

For 74HC374: CMOS level

For 74HCT374: TTL level

•

Octal bus interface

Non-inverting 3-state outputs

8-bit positive, edge-triggered register

Common 3-state output enable input

Independent register and 3-state buffer operation

Complies with JEDEC standards

•

JESD8C (2.7 V to 3.6 V)

JESD7A (2.0 V to 6.0 V)

•

Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

ESD protection:

•

HBM JESD22-A114F exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

•

Specified from -40 °C to +85 °C and -40 °C to +125 °C

3. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

Description

Version

74HC374D

−40 °C to +125 °C

SO20

plastic small outline package; 20 leads;

body width 7.5 mm

SOT163-1

74HCT374D

74HC374PW

74HCT374PW

−40 °C to +125 °C

TSSOP20

plastic thin shrink small outline package; 20 leads; SOT360-1

body width 4.4 mm

12 3 4 5 6 7...15

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与74HC374D相关器件

型号	品牌	获取价格	描述	数据表
74HC374D,653	NXP	获取价格	74HC(T)374 - Octal D-type flip-flop; positive edge-trigger; 3-state SOP 20-Pin
74HC374DB	NXP	获取价格	Octal D-type flip-flop; positive edge-trigger; 3-state
74HC374DB,112	NXP	获取价格	74HC(T)374 - Octal D-type flip-flop; positive edge-trigger; 3-state SSOP2 20-Pin
74HC374DB-T	NXP	获取价格	暂无描述
74HC374D-T	NXP	获取价格	Octal D-type flip-flop; positive edge-trigger; 3-state
74HC374DTR2G	ONSEMI	获取价格	Octal 3−State Non−Inverting D Flip−Flop
74HC374N	NXP	获取价格	Octal D-type flip-flop; positive edge-trigger; 3-state
74HC374NB	NXP	获取价格	HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
74HC374PW	NXP	获取价格	Octal D-type flip-flop; positive edge-trigger; 3-state
74HC374PW	NEXPERIA	获取价格	Octal D-type flip-flop; positive edge-trigger; 3-stateProduction