M74HCT74 Dual D-Type Flip-Flop With Preset & Clear

The M74HCT74 is an high speed CMOS DUAL D TYPE FLIP FLOP WITH CLEAR fabricated with silicon gate C2MOS technology.

A signal on the D INPUT (nD) is transferred on the Q OUTPUT during the positive going transition of the clock pulse. CLEAR (CLR) and PRESET (PR) are independent of the clock and accomplished by a low on the appropriate input.

The M74HCT74 is designed to directly interface HSC2MOS systems with TTL and NMOS components.

All inputs are equipped with protection circuits against static discharge and transient excess voltage

技术特性

HIGH SPEED:
- fMAX = 48MHz (TYP.) at VCC = 4.5V
LOW POWER DISSIPATION:
- ICC = 2µA(MAX.) at TA=25 °C
COMPATIBLE WITH TTL OUTPUTS :
- VIH = 2V (MIN.) VIL = 0.8V (MAX)
BALANCED PROPAGATION DELAYS:
- tPLH tPHL
SYMMETRICAL OUTPUT IMPEDANCE:
- |IOH| = IOL = 4mA (MIN)
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 74

M74HCT74 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
M74HCT74TTR	Active		1000	TSSOP 14	Tape And Reel		M74HCT74TTR
M74HCT74RM13TR	Active		1000	SO-14	Tape And Reel		M74HCT74RM13TR
M74HCT74B1R	Active		1000	PDIP 14	Tube		M74HCT74B1R

DATASHEET

描述	版本	大小
M74HCT74 : Dual D type flip flop with preset and clear	1	437KB