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型号 功能描述 生产厂家 企业 LOGO 操作
74HC74AF

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 Flip-Flop with Set and Reset

Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A 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 indi

ONSEMI

安森美半导体

Dual D Flip-Flop with Set and Reset

Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A 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 indi

ONSEMI

安森美半导体

Dual D Flip-Flop with Set and Reset

Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A 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 indi

ONSEMI

安森美半导体

Dual D Flip-Flop with Set and Reset

Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A 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 indi

ONSEMI

安森美半导体

Dual D Flip-Flop with Set and Reset

Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS The MC74HC74A 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 indi

ONSEMI

安森美半导体

更新时间:2026-3-18 11:10:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ON/安森美
23+
SOP14
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
TOS
2016+
SOP
3000
只做原装,假一罚十,公司可开17%增值税发票!
ON
1922+
SOP145.2
12600
ON/安森美
23+
SOP14-5.2MM
50000
全新原装正品现货,支持订货
NS
25+
3.9
2987
绝对全新原装现货供应!
FSC
22+
SOP14
20000
公司只有原装 品质保证
TOS
24+
5.2mm14
2000
全新现货
NSC
23+24
SOP
29850
原装正品优势渠道价格合理.可开13%增值税发票
mot
24+
N/A
6980
原装现货,可开13%税票
TOSHIBA
25+
SOP5.2
4500
全新原装、诚信经营、公司现货销售

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