74HC7541 Datasheet, PDF (7/7 Pages) NXP Semiconductors – Octal Schmitt trigger buffer/line driver; 3-state

Philips Semiconductors
Octal Schmitt trigger buffer/line driver; 3-state
TRANSFER CHARACTERISTIC WAVEFORMS
handbook, halfpage _VO
MBA325
Product specification
74HC/HCT7541
VH
VI
VT
VT
Fig.6 Transfer characteristic.
AC WAVEFORMS
Fig.7 Waveforms showing the definition of V_T+,
V_T− and V_H.
(1) HC : V_M = 50%; V_I = GND to V_CC.
HCT: V_M = 1.3 V; V_I = GND to 3 V.
Fig.8 Waveforms showing the input (A_n) to output (Y_n) propagation delays and the output transition times.
(1) HC : V_M = 50%; V_I = GND to V_CC.
HCT: V_M = 1.3 V; V_I = GND to 3 V.
Fig.9 Waveforms showing the 3-state enable and disable times.
PACKAGE OUTLINES
See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.
December 1990
7