器件名称:
74AC245SJ
功能描述:
Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs
文件大小:
117.03KB 共10页
简 介:
74AC245 74ACT245 Octal Bidirectional Transceiver with 3-STATE November 1988 Revised March 2005 74AC245 74ACT245 Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs General Description The AC/ACT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition. Features s ICC and IOZ reduced by 50% s Non-inverting buffers s Bidirectional data path s A and B outputs source/sink 24 mA s ACT245 has TTL-compatible inputs Ordering Code: Order Number 74AC245SC 74AC245SJ 74AC245MTC 74AC245PC 74ACT245SC 74ACT245SCX_NL (Note 1) 74ACT245SJ 74ACT245MSA 74ACT245MTC 74ACT245MTCX_NL (Note 1) 74ACT245PC Package Number M20B M20D MTC20 N20A M20B M20B M20D MSA20 MTC20 MTC20 N20A Package Description 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 20-Lead Small Outline Integrated Circuit (SOIC), JEDE……
