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74HC74价格

参考价格:¥0.4785

型号:74HC74BQ,115 品牌:NXP 备注:这里有74HC74多少钱,2026年最近7天走势,今日出价,今日竞价,74HC74批发/采购报价,74HC74行情走势销售排行榜,74HC74报价。
型号 功能描述 生产厂家 企业 LOGO 操作
74HC74

Dual D Flip?묯lop with Set and Reset High?뭁erformance Silicon?묰ate CMOS

The 74HC74 is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with individual Set, Reset, and Clock inputs. Information at a D−input is transferred

ONSEMI

安森美半导体

74HC74

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

GENERAL DESCRIPTION The 74HC/HCT74 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Output capability: standard • ICC category: flip-flops

PHILIPS

飞利浦

74HC74

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

1. General description The 74HC74 and 74HCT74 are dual positive edge triggered D-type flip-flop. They have individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-input, that meets the set-up and hold time requirements on the LOW-

NEXPERIA

安世

74HC74

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

ETC

知名厂家

74HC74

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

ETC

知名厂家

74HC74

High Speed CMOS Logic

Features Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Low Input Current: 1μA Asynchronous Set-Reset Capability ±4mA Output Drive at 5V Operating Voltage Range: 2.0 to 6.0 V Direct drop-in replacement for obsolete components in long term programs

SS

74HC74

High Speed CMOS Logic

文件:467.12 Kbytes Page:6 Pages

SS

74HC74

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

文件:175.47 Kbytes Page:21 Pages

PHILIPS

飞利浦

74HC74

High Speed CMOS Logic

文件:791.12 Kbytes Page:6 Pages

SS

丝印代码:74HC74D;CMOS Digital Integrated Circuits Silicon Monolithic

Functional Description • Dual D-Type Flip-Flop with Preset and Clear General The 74HC74D is a high speed CMOS D FLIP FLOP fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The sign

TOSHIBA

东芝

High Speed CMOS Logic

Features Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Low Input Current: 1μA Asynchronous Set-Reset Capability ±4mA Output Drive at 5V Operating Voltage Range: 2.0 to 6.0 V Direct drop-in replacement for obsolete components in long term programs

SS

4-Bit x 64-word FIFO register; 3-state

GENERAL DESCRIPTION The 74HC/HCT7403 are high-speed Si-gate CMOS devices. They are specified in compliance with JEDEC standard no.7A. FEATURES • Synchronous or asynchronous operation • 3-state outputs • 30 MHz (typical) shift-in and shift-out rates • Readily expandable in word

PHILIPS

飞利浦

4-Bit x 64-word FIFO register; 3-state

GENERAL DESCRIPTION The 74HC/HCT7403 are high-speed Si-gate CMOS devices. They are specified in compliance with JEDEC standard no.7A. FEATURES • Synchronous or asynchronous operation • 3-state outputs • 30 MHz (typical) shift-in and shift-out rates • Readily expandable in word

PHILIPS

飞利浦

4-Bit x 64-word FIFO register; 3-state

GENERAL DESCRIPTION The 74HC/HCT7403 are high-speed Si-gate CMOS devices. They are specified in compliance with JEDEC standard no.7A. FEATURES • Synchronous or asynchronous operation • 3-state outputs • 30 MHz (typical) shift-in and shift-out rates • Readily expandable in word

PHILIPS

飞利浦

5-Bit x 64-word FIFO register; 3-state

GENERAL DESCRIPTION The 74HC/HCT7404 are high-speed Si-gate CMOS devices specified in compliance with JEDEC standard no.7A. The “7404” is an expandable, First-In First-Out (FIFO) memory organized as 64 words by 5 bits. A guaranteed 15 MHz data-rate makes it ideal for high-speed applications.

PHILIPS

飞利浦

5-Bit x 64-word FIFO register; 3-state

GENERAL DESCRIPTION The 74HC/HCT7404 are high-speed Si-gate CMOS devices specified in compliance with JEDEC standard no.7A. The “7404” is an expandable, First-In First-Out (FIFO) memory organized as 64 words by 5 bits. A guaranteed 15 MHz data-rate makes it ideal for high-speed applications.

PHILIPS

飞利浦

5-Bit x 64-word FIFO register; 3-state

GENERAL DESCRIPTION The 74HC/HCT7404 are high-speed Si-gate CMOS devices specified in compliance with JEDEC standard no.7A. The “7404” is an expandable, First-In First-Out (FIFO) memory organized as 64 words by 5 bits. A guaranteed 15 MHz data-rate makes it ideal for high-speed applications.

PHILIPS

飞利浦

Dual D-Type Flip Flop Preset and Clear

Features • High speed: fmax = 77 MHz (typ.) at VCC = 5 V • Low power dissipation: ICC = 2 µA (max) at Ta = 25°C • High noise immunity: VNIH = VNIL = 28 VCC (min) • Output drive capability: 10 LSTTL loads • Symmetrical output impedance: |IOH| = IOL = 4 mA (min) • Balanced propagation delays:

TOSHIBA

东芝

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

GENERAL DESCRIPTION The 74HC/HCT74 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Output capability: standard • ICC category: flip-flops

PHILIPS

飞利浦

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

1. General description The 74HC74 and 74HCT74 are dual positive edge triggered D-type flip-flop. They have individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-input, that meets the set-up and hold time requirements on the LOW-

NEXPERIA

安世

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

ETC

知名厂家

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

The 74HC74-Q100; 74HCT74-Q100 are dual positive edge triggered D-type flip-flop with individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-input, that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition, w • Automotive product qualification in accordance with AEC-Q100 (Grade 1)• Specified from -40 °C to +85 °C and from -40 °C to +125 °C\n\n• Input levels:• For 74HC74-Q100: CMOS level\n• For 74HCT74-Q100: TTL level\n\n• Symmetrical output impedance\n• Low power dissipation\n• High noise immunity\n• Bal;

NEXPERIA

安世

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

The 74HC74 and 74HCT74 are dual positive edge triggered D-type flip-flop. They have individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-input, that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition, is • Wide supply voltage range from 2.0 to 6.0 V\n• CMOS low power dissipation\n• High noise immunity\n• Input levels:• For 74HC74: CMOS level\n• For 74HCT74: TTL level\n\n• Symmetrical output impedance\n• High noise immunity\n• Balanced propagation delays\n• Latch-up performance exceeds 100 mA per JES;

NEXPERIA

安世

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

1. General description The 74HC74 and 74HCT74 are dual positive edge triggered D-type flip-flop. They have individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-input, that meets the set-up and hold time requirements on the LOW-

NEXPERIA

安世

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

1. General description The 74HC74 and 74HCT74 are dual positive edge triggered D-type flip-flop. They have individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-input, that meets the set-up and hold time requirements on the LOW-

NEXPERIA

安世

Dual D Flip?묯lop with Set and Reset High?뭁erformance Silicon?묰ate CMOS

The 74HC74 is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with individual Set, Reset, and Clock inputs. Information at a D−input is transferred

ONSEMI

安森美半导体

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

GENERAL DESCRIPTION The 74HC/HCT74 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Output capability: standard • ICC category: flip-flops

PHILIPS

飞利浦

74HC CMOS logic IC series

Function:Dual D-Type Flip-Flop with Preset and Clear\nNumber of Circuits:2\nRoHS Compatible Product(s) (#):Available\nAssembly bases:日本 Power Dissipation PD 500 mW ;

TOSHIBA

东芝

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

ETC

知名厂家

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

ETC

知名厂家

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

ETC

知名厂家

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

ETC

知名厂家

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

GENERAL DESCRIPTION The 74HC/HCT74 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Output capability: standard • ICC category: flip-flops

PHILIPS

飞利浦

Dual D Flip?묯lop with Set and Reset High?뭁erformance Silicon?묰ate CMOS

The 74HC74 is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with individual Set, Reset, and Clock inputs. Information at a D−input is transferred

ONSEMI

安森美半导体

Dual D Flip?묯lop with Set and Reset High?뭁erformance Silicon?묰ate CMOS

The 74HC74 is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with individual Set, Reset, and Clock inputs. Information at a D−input is transferred

ONSEMI

安森美半导体

Dual D Flip?묯lop with Set and Reset High?뭁erformance Silicon?묰ate CMOS

The 74HC74 is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with individual Set, Reset, and Clock inputs. Information at a D−input is transferred

ONSEMI

安森美半导体

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

GENERAL DESCRIPTION The 74HC/HCT74 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Output capability: standard • ICC category: flip-flops

PHILIPS

飞利浦

Dual D Flip?묯lop with Set and Reset High?뭁erformance Silicon?묰ate CMOS

The 74HC74 is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with individual Set, Reset, and Clock inputs. Information at a D−input is transferred

ONSEMI

安森美半导体

Dual D Flip?묯lop with Set and Reset High?뭁erformance Silicon?묰ate CMOS

The 74HC74 is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with individual Set, Reset, and Clock inputs. Information at a D−input is transferred

ONSEMI

安森美半导体

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

ETC

知名厂家

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

GENERAL DESCRIPTION The 74HC/HCT74 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Output capability: standard • ICC category: flip-flops

PHILIPS

飞利浦

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

ETC

知名厂家

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

ETC

知名厂家

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

1. General description The 74HC74 and 74HCT74 are dual positive edge triggered D-type flip-flop. They have individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-input, that meets the set-up and hold time requirements on the LOW-

NEXPERIA

安世

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

GENERAL DESCRIPTION The 74HC/HCT74 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Output capability: standard • ICC category: flip-flops

PHILIPS

飞利浦

High Speed CMOS Logic

文件:791.12 Kbytes Page:6 Pages

SS

封装/外壳:16-SOIC(0.295",7.50mm 宽) 功能:异步,同步 包装:托盘 描述:IC FIFO REGISTER 64X4 16SOIC 集成电路(IC) FIFO 存储器

ETC

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封装/外壳:16-SOIC(0.295",7.50mm 宽) 功能:异步,同步 包装:托盘 描述:IC FIFO REGISTER 4X64 3ST 16SOIC 集成电路(IC) FIFO 存储器

ETC

知名厂家

4-bit x 64-word FIFO register; 3-state

ETC

知名厂家

Dual D Flip-Flop with Set and Reset

文件:116.7 Kbytes Page:7 Pages

ONSEMI

安森美半导体

Dual D-Type Flip Flop Preset and Clear

文件:234.14 Kbytes Page:9 Pages

TOSHIBA

东芝

CMOS Digital Integrated Circuit Silicon Monolithic Dual D-Type Flip Flop Preset and Clear

文件:312.68 Kbytes Page:10 Pages

TOSHIBA

东芝

DUAL D-TYPE FLIP FLOP PRESET AND CLEAR

文件:236.41 Kbytes Page:6 Pages

TOSHIBA

东芝

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

文件:175.47 Kbytes Page:21 Pages

PHILIPS

飞利浦

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

文件:193.4 Kbytes Page:22 Pages

PHILIPS

飞利浦

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

文件:798.65 Kbytes Page:19 Pages

NEXPERIA

安世

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

文件:193.4 Kbytes Page:22 Pages

PHILIPS

飞利浦

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

文件:175.47 Kbytes Page:21 Pages

PHILIPS

飞利浦

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

文件:175.47 Kbytes Page:21 Pages

PHILIPS

飞利浦

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

文件:193.4 Kbytes Page:22 Pages

PHILIPS

飞利浦

74HC74产品属性

  • 类型

    描述

  • VCC (V):

    2.0 - 6.0

  • Logic switching levels:

    CMOS

  • Output drive capability (mA):

    ± 5.2

  • tpd (ns):

    14

  • fmax (MHz):

    82

  • Power dissipation considerations:

    low

  • Tamb (°C):

    -40~125

  • Rth(j-a) (K/W):

    106

  • Ψth(j-top) (K/W):

    20.9

  • Rth(j-c) (K/W):

    74

  • Package name:

    DHVQFN14

更新时间:2026-5-15 20:28:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
24+
SOP14
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
恩XP
25+
7589
全新原装现货,支持排单订货,可含税开票
XBLW/芯伯乐
25+
DIP14
32000
XBLW/芯伯乐全新特价74HC74即刻询购立享优惠#长期有货
TI
24+
TSOP14
25843
公司原厂原装现货假一罚十!特价出售!强势库存!
PHI
23+
NA
7825
原装正品!清仓处理!
HIT
06+
SOIC
1000
全新原装 绝对有货
TI
25+
DIP-14
30000
原装正品公司现货,假一赔十!
SOP14
25+
5000
百分百原装正品 真实公司现货库存 本公司只做原装 可
Nexperia
24+
SO-14
20000
一级代理进口原装现货假一赔十
恩XP
2018+
26976
代理原装现货/特价热卖!

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