M74HCT125B1R Datasheet, PDF (1/9 Pages) STMicroelectronics – QUAD BUS BUFFER (3-STATE)

M74HCT125
QUAD BUS BUFFER (3-STATE)
s HIGH SPEED:
t_PD = 13ns (TYP.) at V_CC = 4.5V
s LOW POWER DISSIPATION:
I_CC = 4µA(MAX.) at T_A=25°C
s COMPATIBLE WITH TTL OUTPUTS :
V_IH = 2V (MIN.) V_IL = 0.8V (MAX)
s BALANCED PROPAGATION DELAYS:
t_PLH ≅ t_PHL
s SYMMETRICAL OUTPUT IMPEDANCE:
|I_OH| = I_OL = 6mA (MIN)
s PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 125
DESCRIPTION
The M74HCT125 is an high speed CMOS QUAD
BUFFER (3-STATE) fabricated with silicon gate
C²MOS technology.
The device requires the 3-STATE control input G
to be set high to place the output in to the high
impedance state.
DIP
SOP
TSSOP
ORDER CODES
PACKAGE
TUBE
T&R
DIP
SOP
TSSOP
M74HCT125B1R
M74HCT125M1R M74HCT125RM13TR
M74HCT125TTR
The M74HCT125 is designed to directly interface
HSC²MOS systems with TTL and NMOS
components.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
August 2001
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