M74HC181M1R datasheet(9/13 Pages) STMICROELECTRONICS

部件名	M74HC181M1R

功能描述	ARITHMETIC LOGIC UNIT/FUNCTION GENERATOR

PDF	13 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

9 / 13 page

PROPAGATION DELAY TIME TEST CONDITIONS

Test No

INPUT

OUTPUT

Test Conditions

(1)

Cn + 4

(2)

Any A or B

Cn + 4

M = GND, S0 = S3 = VCC, S1 = S2 GND (SUM mode)

(3)

Any A or B

Cn + 4

M = GND, S0 = S3 = GND, S1 = S2 VCC (DIFF mode)

(4)

Any F

M = GND (SUM or DIFF mode)

(5)

Any A or B

M = GND, S0 = S3 = VCC, S1 = S2 GND (SUM mode)

(6)

Any A or B

M = GND, S0 = S3 = GND, S1 = S2 VCC (DIFF mode)

(7)

Any A or B

M = GND, S0 = S3 = VCC, S1 = S2 GND (SUM mode)

(8)

Any A or B

M = GND, S0 = S3 = GND, S1 = S2 VCC (DIFF mode)

(9)

Ai or Bi

M = GND, S0 = S3 = VCC, S1 = S2 GND (SUM mode)

(10)

Ai or Bi

M = GND, S0 = S3 = GND, S1 = S2 VCC (DIFF mode)

(11)

Ai or Bi

M = VCC (Logic mode)

(12)

Any A or B

A = B

M = GND, S0 = S3 = GND, S1 = S2 VCC (DIFF mode)

SWITCHING CHARACTERISTICS TEST WAVEFORM

M74HC181

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