SN54LS125A Datasheet
SN54LS125A Datasheet (Motorola Semiconductor)
Motorola Semiconductor
QUAD 3-STATE BUFFERS VCC 14 E 13 D 12 O 11 E 10 D 9 O 8 SN54/74LS125A SN54/74LS126A QUAD 3-STATE BUFFERS LOW POWER SCHOTTKY 1 E 2 D 3 O 4 E 5 D 6 O 7 GND LS125A VCC 14 E 13 D 12 O 11 E 10 D .
ANGE (unless otherwise specified) Limits Symbol VIH VIL VIK VOH Parameter Input HIGH Voltage 54 Input LOW Voltage 74 Input Clamp Diode Voltage 54 Output HIGH Voltage 74 54, 74 VOL IOZH IOZL IIH IIL IOS ICC Output LOW Voltage 74 Output Off Current HIGH Output Off Current LOW Input HIGH Current 0.1 In.
SN54LS125A Datasheet (Texas Instruments)
Texas Instruments
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.
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-.