器件名称: 54ABT
功能描述: Octal Transparent Latch with TRI-STATE Outputs
文件大小: 333.79KB 共16页
简 介:54ABT 74ABT373 Octal Transparent Latch with TRI-STATE Outputs
September 1995
54ABT 74ABT373 Octal Transparent Latch with TRI-STATE Outputs
General Description
The ’ABT373 consists of eight latches with TRI-STATE outputs for bus organized system applications The flip-flops appear transparent to the data when Latch Enable (LE) is HIGH When LE is LOW the data that meets the setup times is latched Data appears on the bus when the Output Enable (OE) is LOW When OE is HIGH the bus output is in the high impedance state
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Features
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TRI-STATE outputs for bus interfacing Output sink capability of 64 mA source capability of 32 mA
Guaranteed output skew Guaranteed multiple output switching specifications Output switching specified for both 50 pF and 250 pF loads Guaranteed simultaneous switching noise level and dynamic threshold performance Guaranteed latchup protection High impedance glitch free bus loading during entire power up and power down Nondestructive hot insertion capability Standard Military Drawing (SMD) 5962-9321801
Commercial 74ABT373CSC (Note 1) 74ABT373CSJ (Note 1) 74ABT373CPC
Military
Package Number M20B M20D N20B
Package Description 20-Lead (0 300 Wide) Molded Small Outline JEDEC 20-Lead (0 300 Wide) Molded Small Outline EIAJ 20-Lead (0 300 Wide) Molded Dual-In-Line 20-Lead Ceramic Dual-In-Line 20-Lead Molded Shrink Small Outline EIAJ Type II 20-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier Type C 20-Lead Molded Thin Shrink Small Outlin……
