M74HCT245 Octal Bus Transceiver (3-state)

The M74HCT245 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER (3-STATE) fabricated with silicon gate C2MOS technology.

This IC is intended for two-way asynchronous communication between data buses, and the direction of data transmission is determined by DIR input. The enable input G can be used to disable the device so that the buses are effectively isolated.

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

All floating bus terminals during High Z State must be held HIGH or LOW

技术特性

HIGH SPEED: tPD = 13ns (TYP.) at VCC = 4.5V
LOW POWER DISSIPATION: Icc = 4μA(MAX.) at TA=25°C
COMPATIBLE WITH TTL OUTPUTS : VIH = 2V (MIN.) VIL = 0.8V (MAX)
SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN)
BALANCED PROPAGATION DELAYS: tPLH tPHL
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 245

M74HCT245 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
M74HCT245TTR	Active		1000	TSSOP 20	Tape And Reel		M74HCT245TTR
M74HCT245RM13TR	Active		1000	SO-20	Tape And Reel		M74HCT245RM13TR
M74HCT245B1R	Active		1000	PDIP 20	Tube		M74HCT245B1R

DATASHEET

描述	版本	大小
M74HCT245 : Octal bus transceiver with 3 state outputs (non inverted)	1	260KB