丝印：CD54HC243F；Package：CDIP；CDx4HC243, CDx4HCT243 High-Speed CMOS Logic Quad-Bus Transceiver with Three-State Outputs

1 Features • Typical propagation delay (A to B, B to A) of 7ns at VCC = 5 V, CL = 15pF, TA = 25oC • Three-state outputs • Buffered inputs • Fanout (over temperature range) – Standard outputs : 10 LSTTL loads – Bus driver outputs : 15 LSTTL loads • Wide operating temperature range : -55oC t

文件：1.09904 Mbytes 页数：23 Pages

TI

德州仪器

QUAD BUS TRANSCEIVER 3-STATE

DESCRIPTION The M54/74HC242/243 are high speed CMOS QUAD BUS TRANSCEIVER (3-STATE) FABRICATED IN SILICON GATE C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. The HC242/243 are 3 STATE bi-directional inverting and non-inverting bu

文件：257 Kbytes 页数：11 Pages

STMICROELECTRONICS

意法半导体

Inverting Quad TRI-STATE Transceiver

文件：134.47 Kbytes 页数：6 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Inverting Quad TRI-STATE Transceiver

文件：134.47 Kbytes 页数：6 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司