Texas Instruments 54125
The ’125 and ’LS125A devices’ outputs are disabled when G is high. The ’126 and ’LS126A devices’ outputs are disabled when G is low.| Part No. | 54125 |
|---|---|
| Datasheet | 54125 Download |
| Manufacturer |  Texas Instruments |
| Description | QUADRUPLE BUS BUFFERS |
| Buy | Stock & Price |
The SN54125, SN54126, SN74125, SN74126, and SN54LS126A are obsolete and are no longer supplied. SN54125, SN54126, SN54LS125A, SN54LS126A, SN74125, SN74126, SN74LS125A, SN74LS126A QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS SDLS044A – DECEMBER 1983 – REVISED MARCH 2002 D Quad Bus Buffers D 3-State Outputs D Separate Control for Each Channel description These bus buffers feature three-state outputs that, when enabled, have the low impedance characteristics of a TTL output with additional drive capability at high logic levels to permit driving heavily loaded bus lines without external pullup resistors. When disabled, both output transistors are turned off, presenting a high-impedance state to the bus so the output will act neither as a significant load nor as a driver. SN54125, SN54126, SN54LS125A, SN54LS126A . . . J OR W PACKAGE SN74125, SN74126 . . . N PACKAGE SN74LS125A, SN74LS126A . . . D, N, OR NS PACKAGE (TOP VIEW) 1G, 1G* 1 1A 2 1Y 3 2G, 2G* 4 2A 5 2Y 6 GND 7 14 VCC 13 4G, 4G* 12 4A 11 4Y 10 3G, 3G* 9 3A 8 3Y *G on ’125 and ’LS125A devices; G on 126 and ’LS126A devices SN54LS125A, SN54LS126A . . .
