74HC1G126 Datasheet, PDF (1/12 Pages) NXP Semiconductors – Bus buffer/line driver; 3-state

74HC1G126; 74HCT1G126
Bus buffer/line driver; 3-state
Rev. 04 — 20 July 2007
Product data sheet
1. General description
The 74HC1G126 and 74HCT1G126 are high-speed, Si-gate CMOS devices. They
provide one non-inverting buffer/line driver with 3-state output. The 3-state output is
controlled by the output enable input pin (OE). A LOW at pin OE causes the output as
assume a high-impedance OFF-state.
The HC device has CMOS input switching levels and supply voltage range 2 V to 6 V.
The HCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.
The bus driver output currents are equal to those of the 74HC126 and 74HCT126.
2. Features
I Symmetrical output impedance
I High noise immunity
I Low power dissipation
I Balanced propagation delays
I SOT353-1 and SOT753 package options
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
74HC1G126GW −40 °C to +125 °C TSSOP5
74HCT1G126GW
74HC1G126GV −40 °C to +125 °C SC-74A
74HCT1G126GV
Description
plastic thin shrink small outline package; 5 leads;
body width 1.25 mm
plastic surface-mounted package; 5 leads
4. Marking
Version
SOT353-1
SOT753
Table 2. Marking codes
Type number
74HC1G126GW
74HCT1G126GW
74HC1G126GV
74HCT1G126GV
Marking
HN
TN
H26
T26