74HC174-Q100; 74HCT174-Q100

Hex D-type flip-flop with reset; positive-edge trigger

应用领域

The 74HC174-Q100; 74HCT174-Q100 are hex positive edge-triggered D-type flip-flops with individual data inputs (Dn) and outputs (Qn). The common clock (CP) and master reset (MR) inputs load and reset all flip-flops simultaneously. The D-input that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition is stored in the flip-flop and appears at the Q output. A LOW on MR causes the flip-flops and outputs to be reset LOW. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

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产品详情

特性

Automotive product qualification in accordance with AEC-Q100 (Grade 1)

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

Wide supply voltage range from 2.0 to 6.0 V
CMOS low power dissipation
High noise immunity
Input levels:

For 74HC174-Q100: CMOS level
For 74HCT174-Q100: TTL level

Six edge-triggered D-type flip-flops
Asynchronous master reset
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:

MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)

参数类型

Type number	Product status	VCC (V)	Logic switching levels	Output drive capability (mA)	tpd (ns)	fmax (MHz)	Power dissipation considerations	Tamb (°C)	Rth(j-a) (K/W)	Ψth(j-top) (K/W)	Rth(j-c) (K/W)	Package name
74HC174D-Q100	Production	2.0 - 6.0	CMOS	± 5.2	17	99	low	-40~125	80	4.2	39	SO16
74HC174PW-Q100	Production	2.0 - 6.0	CMOS	± 5.2	17	99	low	-40~125	114	2.1	42.4	TSSOP16
74HCT174D-Q100	Production	4.5 - 5.5	TTL	± 4	18	69	low	-40~125	80	4.2	39	SO16
74HCT174PW-Q100	Production	4.5 - 5.5	TTL	± 4	18	69	low	-40~125	114	2.1	42.4	TSSOP16

触发器/锁存器/寄存器

74HC174-Q100; 74HCT174-Q100

应用领域

特性

参数类型