IDT54FCT299T中文资料IDT数据手册PDF规格书

DESCRIPTION:

The IDT54/74FCT299T/AT/CT are built using an advanced dual metal CMOS technology. The IDT54/74FCT299T/AT/CT are 8-input universal shift/storage registers with 3-state outputs. Four modes of operation are possible: hold (store), shift left, shift right and load data. The parallel load inputs and flip-flop outputs are multiplexed to reduce the total number of package pins. Additional outputs are provided for flip-flops Q0 and Q7 to allow easy serial cascading. A separate active LOW Master Reset is used to reset the register.

FEATURES:

• Std., A and C speed grades

• Low input and output leakage ≤1µA (max.)

• CMOS power levels

• True TTL input and output compatibility

– VOH = 3.3V (typ.)

– VOL = 0.3V (typ.)

• High drive outputs (-15mA IOH, 48mA IOL)

• Power off disable outputs permit “live insertion”

• Meets or exceeds JEDEC standard 18 specifications

• Product available in Radiation Tolerant and Radiation Enhanced versions

• Military product compliant to MIL-STD-883, Class B and DESC listed (dual marked)

• Available in DIP, SOIC, QSOP, CERPACK and LCC packages